Find the value of x, correct to 3 significant figures. Rectangle A has sides of length x

Question:

Find the value of x, correct to 3 significant figures.

Rectangle A has sides of length x cm and (2x − 4) cm.
Rectangle B has sides of length (x + 1) cm and (5 − x) cm.
Rectangle A and rectangle B have the same area.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

See More Books

Question Posted: Mar 09, 2023 05:44 AM

See More Questions

A rectangle has sides of length x cm and y cm. a. If the perimeter is 24 cm, find the lengths of the sides when the area is a maximum, confirming that it is a maximum. b. If the area is 36 cm2, find...
A rectangle has sides of length x cm and (3x 2) cm. The area of the rectangle is 63cm 2 . Find the value of x, correct to 3 significant figures.
A cube has sides of length x cm and area V cm 3 . The volume is increasing at a rate of 2 cm 3 s -1 . Find the rate of increase of x when V = 512.
A Canadian packaging company wished to extend its activities in the area of convenience foods. It had pinpointed one particular area where it could supply pizza boxes to half a dozen chains of pizza...
The U.S. National Center for Health Statistics compiles data on the length of stay by patients in shortterm hospitals and publishes its findings in Vital and Health Statistics. A random sample of 21...
Us-based Polyglot Industries will send its employee Jack Pundit to study Danish in an intensive training course in Copenhagen. Jack will need dkk 10,000 at t = 3 months when classes begin, and dkk...
The linkage is made of two pin-connected A-36 steel members, each having a cross-sectional area of 1.5 in 2 . If a vertical force of P = 50 kip is applied to joint A, determine the vertical...
A 50.0-kg block and a 100-kg block are connected by a string as in Figure P8.36. The pulley is frictionless and of negligible mass. The coefficient of kinetic friction between the 50.0 kg block and...
Presented below are selected transactions of Kingbird Company. Kingbird sells in large quantities to other companies and also sell product in a small retail outlet. March 1 Sold merchandise on...
A CCPC disposes of a building used for business operations with capital cost of $1 million and UCC of $400,000, for $1.25 million. Given this information only, indicate the dollar changes to the...
Find the range of values of x for which 5 2x+x-15 <0.
The curve y = 2 x and the line 3y = x + 8 intersect at the points A and B. a. Write down an equation satisfied by the x-coordinates of A and B. b. Solve your equation in part a and, hence, find the...
Open the Allenton Solution.sln file contained in the VB2017\AppC\Allenton Solution folder. Use what you learned in the appendix to debug the application.
What was NZ banks' consensus especially in their major challenges and risks during covid-19. Owing to the COVID-19 pandemic, the NZ interest rate is now at its lowest level in history at 0.25% and...
If EBIT is equal to $1,500,000, Interest equals $300,000, Taxes equals $200,000, and Depreciation and Amortization equals $300,000 for a given period, what is the value of the shareholder portion of...
Describe the current Apple Inc. financial situation Investigate which events have affected Apples financial situation during the past couple of years explain what we can expect for the coming years....
Inventory data for Concord Company are reported as follows. Date Explanation Units Unit Cost Total Cost June 1 Inventory 150 $5 $750 12 Purchase 450 6 2,700 23 Purchase 400 7 2,800 30 Inventory 80...
What is the intrinsic value (using the No Growth Model) of Fusco Corp? - It has a cost of equity of 8% and predicted cash flows of $4.73 next year and it is not expected to grow in the future. Also,...
Similar to Problem 27.19, except the air base is 6940 ft, the flying height above mean sea level is 12,520 ft, the x and y photo coordinates on the left photo are xa = 37.98 mm., ya = 50.45 mm., xb =...
What services are provided by the provincial and territorial governments?
Use the substitution y = 2 x to solve the equation 2 2x + 32 = 12(2 x ).
Use a calculator to evaluate correct to 3 significant figures: a. e 3 b. e 2.7 c. e 0.8 d. e 2
The angle lies between 0 and 90 and is such that 2 tan 2 + sec 2 = 5 4tan . i. Show that 3tan 2 + 4tan 4 = 0 and hence find the exact value of tan . ii. It is given that the angle is such...
What mechanisms can organizations employ to assess and measure the effectiveness of their organizational culture, beyond superficial indicators, to gauge alignment with strategic objectives and...
what ways do subcultures emerge within organizations, and how do they influence organizational dynamics and the alignment of individual and collective behaviors with overarching cultural frameworks ?
How does organizational culture influence employee engagement, retention, and performance, and what interventions can organizations implement to nurture a culture of employee well-being, empowerment,...

Find the value of x, correct to 3 significant figures. Rectangle A has sides of length x

Question:

Step by Step Answer:

The area of rectangle A is x2x 4 2x2 4x and the area ...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

Students also viewed these Mathematics questions