FREE Trial

For each of the angles shown: (i) Estimate its size (ii) Measure it and check how good your estimate was. Aim for your estimate to be within 10 of the actual angle. a. b. c. d. e. f.

For each of the angles shown:

(i) Estimate its size 

(ii) Measure it and check how good your estimate was.

Aim for your estimate to be within 10° of the actual angle.

a.

b.

c.

d.

e.

f.

  • Tutor Answer
answer-question

This question has not been answered yet.

You can Ask your question!

Related Book For  answer-question
Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

ISBN: 9781398301948

3rd Edition

Authors: Frankie Pimentel, Ric Pimentel, Terry Wall

See More Books
Question Details
Chapter # 17
Section: 17.1 Exercises
Problem: 1
Posted Date: February 02, 2023 08:00:42
See More Questions

Students also viewed these Mathematics questions

Q:
Check your intuition for each of the systems in Problems a - c, following these steps. (a) Sketch what you think the direction.field looks like. (b) Use an open-ended solver to draw the vector field....
A:
a x x y y Solve each of these equations individuallyobtaining Elimi......
Q:
Estimate the correlation coefficient for each of the following:
A:
Estimate r to b......
Q:
For each of the following, evaluate C F T ds. a) C is the curve formed by intersecting the cylinder x2 + y2 = 1 with z = - x, oriented in the counterclockwise direction when viewed from high on the...
A:
a The trivial parameterization of z x x 2 y 2 1 has normal 1 0 1 whose induced orientation......
Q:
A record company needs to produce 100 gold records at one or more of its three studios. the cost of producing x records at studio 1 is 10 x; the cost of producing y records at studio 2 is 2y 2 ; the...
A:
A B Signs less than or equal to equals You need to enter an apostrophe first greater than or equal t......
Q:
At the time of her death, Betty owned 60% of the stock of Crane Corporation. Over the past five years, Crane reported an average net profit of $150,000, and the book value of its stock is $500,000....
A:
A B 600000 DETERMINED AS FO......
Q:
A basketball is thrown horizontally with an initial speed of 4.20 m/s (FIGURE 4-23). A straight line drawn from the release point to the landing point makes an angle of 30.0° with the horizontal....
A:
Use Equation 47 to find the x and y positions of the basketball as a function of time Use th......
Q:
Benny purchased $400,000 of Peach Corporation face value bonds for $320,000 on November 13, 2021. The bonds had been issued with $80,000 of original issue discount because Peach was in financial...
A:
Because the Peach Corporation bonds were original issue discount bonds the discount......
Q:
Multiple Choice Questions The following questions concern persuasiveness of evidence. Choose the best response. a. Which of the following types of documentary evidence should the auditor consider to...
A:
a 2 Confirmation of an account payable balance mailed by and r......
Q:
1. Mr. Hwang has a note dated August 15, 2017 which calls for a payment of P5,674.5 on July 26, 2018. On October 15, 2017, the note is discounted at 11% exact simple interest. How much cash did Mr....
A:
1 To calculate the cash proceeds from discounting the note we need to determine the discount and subtract it from the face value of the note The note is discounted on October 15 2017 and the payment d......
Q:
A single-lane bridge connects the two Vermont villages of North Tunbridge and South Tunbridge. Farmers in the two villages use this bridge to deliver their produce. the neighboring town. The bridge...
A:
Answer a semaphore oktocross 1 void enterbridge Poktocross void exitbridge Vok tocross b monitor bridge int numwaitingnorth 0 int numwaitingsouth 0 int onbridge 0 condition oktocross int prev 0 void e......
Q:
Using a ruler and set squares only, construct the following shapes: a. b. c. d. 5cm 5cm
A:
Click to View...
Q:
Esquire Clothing is a manufacturer of designer suits. The cost of each suit is the sum of three variable costs (direct material costs, direct manufacturing labor costs, and manufacturing overhead...
A:
1 Flexiblebudget variance Actual variable manufacturing overhead costs Budgeted variable manufacturi......
Q:
Who is responsible for establishing auditing standards for audits of U.S. public companies? Who is responsible for establishing auditing standards for U.S. private companies? Explain.
A:
The PCAOB has responsibility for establishing audit......
Q:
A sample of 66 obese adults was put on a low-carbohydrate diet for a year. The average weight loss was 11 lb and the standard deviation was 19 lb. Calculate a 99% lower confidence bound for the true...
A:
To calculate a 99 lower confidence bound for the true average weight loss you can use the formula fo......
Q:
Describe a monoecious species. Name several examples.
A:
A monoecious species is a type of organism that has both male and female reproductive structures or......
Q:
Explain the following terms: inferior ovary, superior ovary, actinomorphic flower, zygomorphic flower. How is each of these modifications selectively advantageous?
A:
Inferior Ovary An inferior ovary also known as a epigynous ovary is an anatomical feature found in some flowers where the ovary is located below the a......
Q:
Fruits are often classified as dry or fleshy. What is the difference? Which of these two are dehiscent, which are indehiscent?
A:
Fruits are classified based on various characteristics including their texture structure and how they release or protect their seeds One common classi......
Q:
After pollination and then fertilization, what usually happens to each of the following: stigma, style, carpel, ovule, integuments, and zygote?
A:
After pollination and fertilization in a flowering plant several changes occur in the reproductive structures Lets go through each of the mentioned pa......
Q:
The values of Alabama building contracts (in millions of dollars) for a 12-month period follow: 240 350 230 260 280 320 220 310 240 310 240 230 a. Construct a time series plot. What type of pattern...
A:
a The data appear to follow a horizontal pattern b Month TimeSeries Value 3Month Moving Average Fore......
Q:
Tanaka Company's cost and production data for two recent months included the following: March April Production (units).........300................600 Rent.....................$1,800............$1,800...
A:
a March April Units Produced a 300 600 Total rent cost b 1800 1800 Rent cost......
Q:
A volume of 18.72 mL of 0.1500 M K2Cr2O7 solution was required to titrate a sample of FeSO4 according to the equation in Problem 7.96. What is the mass of the sample?
A:
The given information is 1872mL of 01500M K 2 Cr 2 O 7 We have to determine the mass of the sa......
Q:
Matthew Kovach, a nine-year-old child, was admitted to Surgicare, LLC (Surgicare), to undergo a scheduled adenoidectomy. While he recovered in the ambulatory surgery center, a nurse administered...
A:
The Supreme Court of Indiana held that the trial court was correct in granting summary judgment in f......
Q:
A 1.50 g sample of an iron containing compound was dissolved in 100.0 ml of solution. A 2.00 ml portion of this solution was placed in a 100 ml volumetric flask and diluted to the mark with...
A:
000112 x 100 2 x S Or......
Q:
Staircase Equipment Company uses a job order cost system. The following data summarize the operations related to production for April 2014, the first month of operations: Materials purchased on...
A:
a b C d Journal entries Materials To Accounts Payable Work in process Materials purchased on account......
Q:
A nonlinear spring has the force versus displacement relation of F kns(x xo)n. If the spring end is moved to x1 from the relaxed state, determine the formula for the...
A:
W Fdx k ns......
Q:
At a meeting of 10 executives (7 women and 3 men), two door prizes are awarded. Find the probability that both prizes are won by men.
A:
There are total 10executives ie 7 women 3 men 10executives We......
Q:
In choosing between taking the standard deduction and itemizing deductions from AGI, what effect, if any, does each of the following have? a. The age of the taxpayer(s). b. The health (i.e., physical...
A:
a If the taxpayer is 65 or over an additional standard deduction is available This might......
Q:
Woodys specializes in sound equipment. Company records indicate the following data for a line of speakers: Requirements 1. Determine the amounts that Woodys should report for cost of goods sold and...
A:
Req 1 a FIFO Cost of goods sold 10 46 460 Ending inventory 7 68 1 46 522 b LIF......
Q:
Your business is considering installing solar panels to reduce the electricity account and to be more environmentally conscious. You have determined a system that generates 30KW per hour is...
A:
Analysis of Solar Panel Installation Investment Options a Explanation of Each Method 1 Accounting Rate of Return ARR ARR calculates the average annual accounting profit divided by the initial investme......
Q:
Assuming an ideal diode, sketch vi vd,h and id for the half-wave rectifier of Fig. 2.163. The input is a sinusoidal waveform with a frequency of 60 Hz. 0Ideal dc = 2 V 2.2 k
A:
V dc 0318 V m V m V......
Q:
A toroidal solenoid has an inner radius of 12.0 cm and an outer radius of 15.0cm. It carries a current of 1.50A. How many equally spaced turns must it have so that it will produce a magnetic field of...
A:
IDENTIFY AND SET UP For points within the coils of t......
Q:
A conservatively financed film would a. Use long-term financing for all fixed assets and short-term financing for ball other assets. b. I finance a portion of permanent assets and short-term assets...
A:
d Use longterm financing for perman......
Q:
Discuss the trade-offs involved in selecting between the two materials for each of the applications listed: (a) Sheet metal vs. reinforced plastic chairs (b) Forged vs. cast crankshafts (c) Forged...
A:
a Sheet metal vs reinforced plastic chairs Corrosion resistance light weight and durability are the features of reinforced plastic chairs High tensile......
Q:
During 2019, Rainbow Umbrella Corp. had sales of $860,000. Cost of goods sold, administrative and selling expenses, and depreciation expenses were $610,000, $110,000, and $125,000, respectively. In...
A:
a To calculate the companys net income for 2019 well start with the formula for net income Net Incom......
Q:
On August 6, 2010, HP announced that CEO Mark Hurd, widely credited with turning the troubled company around, was resigning. The reason for his resignation? According to HP's statement, the company's...
A:
A The Harm Caused by Lack of Planning The case study of HPs CEO transitions exemplifies the significant harm that can arise from the absence of comprehensive planning A lack of strategic foresight ope......
Q:
The following is an extract of balances from Nicholas Enterprise, as well as some additional information at the end of their financial year. Balance for Nicholas Agribusiness Products Enterprise at...
A:
A PreAdjustment Trial Balance as at 30 June 2020 Account Debit GHS Credit GHS Sale of Fruit Juice 198000 Sale of Fertilizer 300000 Opening Inventory 245000 Purchases 110000 Telephone 3000 Salaries 200......
Q:
The syntax of a user query is verified by Select one: a. Query optimizer Ob. None of the above c. DBA Od. Parser
A:
1 The syntax of a user query is verified by ANS Dparser 2 The administrative supervision of database activities is the responsibility of ANS BDatabase administrator 3 Data integrity means ANS AEnsurin......
Q:
You have been given the following information for Corky's Bedding Corporation: a. Net sales = $11,450,000. b. Cost of goods sold = $8,300,000. c. Other operating expenses = $190,000. d. Addition to...
A:
To calculate the depreciation expense for Corkys Bedding Corporation we can use the following formul......
Q:
Gorman Nurseries Inc. grows poinsettias and fruit trees in a green house/nursery operation. The following information was provided for the coming year. A sales commission of 4% of sales is paid for...
A:
Gorman Nurseries Inc Segmented Income Statement For the Co......
Q:
For each equation, (a) Write it in slope-intercept form (b) Give the slope of the line (c) Give the y-intercept (d) Graph the line. 7x - 3y = 3
A:
Lets work through the equation step by step a To write the equation in slopeintercept form y mx b we......
Q:
If you could stop time and live forever in good health at a particular age, what age would you choose? The mean ideal ages chosen by various age groups are shown in Table 46. Let y be the mean ideal...
A:
a b the graph of the regression line is shown on the scatterplot from part a c d The lowest dot repr......
Q:
Explain why employee stock options on a non-dividend-paying stock are frequently exercised before the end of their lives whereas an exchange-traded call option on such a stock is never exercised...
A:
It is always better for the option holder to sell a......
Q:
Why do companies offer stock options? What is the experience of either your organization or an organization that you are familiar with when it comes to stock option compensation? Should stock option...
A:
Solution Stock options give a companys owners the chance to spread the risk and rewards associated......
Q:
The hemispherical dome in Fig P2.91 weighs 30 kN and is filled with water and attached to the floor by six equally spaced bolts. What is the force in each bolt required to hold the dome down? cm e m...
A:
Assuming no leakage the hydrostatic force required equals the weight of missing water t......
Q:
One kilopond (1 kp) is the weight of 1 kg in the standard gravitational field. How many Newtons (N) is that?
A:
F ma mg......
Q:
What are the ultimate objectives of the EU? Identify and describe them.
A:
The ultimate objectives of the EU include a Elimination of customs duties among member......
Q:
During 2022, Rick and his wife, Sara, had the following items of income and expense to report: a. Assuming that Rick and Sara file a joint return, what is their taxable income for 2022? b. What is...
A:
c The NOL can be carried forward indefinitely until used subject to the 80 of taxable income limitat......
Q:
Wolf, King, and others sold business opportunities in vending machines by taking out ads in newspapers throughout the country. When individuals responded, telemarketers called "fronters" would tell...
A:
Franchise disclosure rule An argument could be made that the outright sale o......
Q:
Suasa Bhd is planning to launch a new product which requires the company to replace one of its existing machines. The new machine would cost RM800,000 and requires an installation cost, modification...
A:
a Initial Outlay The initial outlay consists of the costs associated with acquiring and installing the new machine employee training market survey inc......
Q:
Assume that management is gathering evidence as part of its process for assessing the effectiveness of internal control over financial reporting. The company is a manufacturing company with...
A:
Assessment of Deficiency A This deficiency would appear to be at least a significant deficiency in t......
Q:
The figure below shows a simplified schematic of a float valve used to control the water level in a tank. A float is connected by a cable to a heavy stopper covering a hole at the bottom of the tank....
A:
Answer 8785 gcm3 volume of stopper 1T 2727 782 25 38 20x25x5 2798......
Q:
Fajar Plantation Pty, Ltd continued to grow during 2022. The manager decided to add detergents to its existing range of soap and candles. Ms. Zahra, expressed concern regarding the accuracy of the...
A:
a Activity cost is the total cost that can be traced to a specific activity like purchasing machine setting up shipping etc The advantage of determini......
Q:
Long and Short are in partnership, sharing profits and losses in the ratio 3 : 2. Their abridged statement of financial position as at 30 September 20x4 was: (Ignore VAT.) They did not keep proper...
A:
Statement of Financial Position as at 31 March 20x5 Long and Short Partnership ASSETS EQUITY LIABILI......
Q:
Looking at the position statement of the firm over the last two years, Little Flower was quite happy that the performance of the firm had changed for the better. Her husband, PaiBinoy, looked over...
A:
To prepare a cash flow statement for Ms Little Flower Imports Limited and evaluate the firms cash flow position well follow the indirect method which breaks down cash flows into three main categories......
Q:
Q, S and T are partners in Quesentee. The partnership agreement provides for the following: 1. Capital remain unchanged at: 2 When dividing profits and losses, this information must be taken into...
A:
General Journal Year Ending 30 June 20x5 1 Record Capital Balances Date Account Debit Credit 20x4070......
Q:
Bob and Rob decided to start their own CD and tape shop and formed a CC, which was incorporated on 1 July 20x8. They agreed to invest: In addition: Bob is to contribute land and buildings valued at...
A:
1 Statement of Financial Position on 1 July 20x8 Statement of Financial Position As of 1 July 20x8 Assets Land and Buildings R50000 Delivery Van R1400......
Q:
Explain what is meant by group bonus and state the objectives of introducing a group bonus schemes.
A:
A group bonus also known as a group bonus scheme or teambased bonus is a type of incentive program designed to reward a group of employees for collectively achieving certain performance targets or goa......
Q:
2 A laser emits a wave that can be considered locally flat with average power density av = 3 mW/m and wavelength in vacuum = 620 nm, and whose polarization can vary. The wave passes through an ideal...
A:
A laser emits a wave that can be considered locally flat with average power density Qav 3 mWm2 and wavelength in vacuum not 620 nm and whose polarization can vary The wave passes through an ideal reta......
Q:
Use integration by parts to evaluate the following. Check your answer by taking the derivative. x2e-xdx
A:
Pick ux x 2 and dvdx e......
Photonic Signal Processing, Techniques And Applications 2nd Edition - ISBN: 042979262X - Free Book