Two wires help support a pole. The wire at point A forms an angle of 55...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Two wires help support a pole. The wire at point A forms an angle of 55° with the ground and the wire at point B forms an angle of 73° with the ground. The distance between the wires on the ground is 30 m. Find the height of the pole to the nearest tenth of a meter. B Height of the pole = C m. Two wires help support a pole. The wire at point A forms an angle of 55° with the ground and the wire at point B forms an angle of 73° with the ground. The distance between the wires on the ground is 30 m. Find the height of the pole to the nearest tenth of a meter. B Height of the pole = C m.
Expert Answer:
Answer rating: 100% (QA)
sinA AC sinB AB sin55 AC sin73 30 m AC 30 m sin55 sin73 AC 234 m T... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
A 160-kg utility pole is used to support at C the end of an electric wire. The tension in the wire is 540 N, and the wire forms an angle of 15° with the horizontal at C. Determine the largest and...
-
The 10-ft flagpole AC forms an angle of 30° with the z axis. It is held by a ball-and-socket joint at C and by two thin braces BD and BE. Knowing that the distance BC is 3 ft, determine the...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Hewlett-Packard announced in early 1999 the spin-off of its Agilent Technologies unit to focus on its main business of computers and printers. HP retained a controlling interest until mid-2000, when...
-
A gas consists of atoms of mass m being in thermodynamic equilibrium at temperature T. Suppose wo is the natural frequency of light emitted by the atoms. (a) Demonstrate that the spectral...
-
The audit report is a rather crude device to inform shareholders about the auditors satisfaction, or dissatisfaction, with the view given by the financial statements and their compliance with the...
-
How does an EIA statement add value for internal management?
-
Write a program that produces calendars as output. Your program should have a method that outputs a single months calendar like the one below, given parameters to specify how many days are in the...
-
d. Answer these questions one at a time to see the effect of the change on NAL. That is, starting with the original numbers you used for questions a. and b., what is the NAL if: - interest rate...
-
Morton Corporation has the following full unit costs at a volume of 2,000 units: Direct materials $100.00 Direct labor 40.00 Variable manufacturing overhead 22.50 Variable selling expenses 12.50...
-
Diplomatic Security Service provides Airport Transportation and Surveillance Service to Foreign Diplomats in Guyana. The company has two support departments- I Time left 1:15:11 Systems and Equipment...
-
Required ( be sure to label each part of your answers ( 1 2 a , 1 2 b , 1 2 c ) : 1 2 . a . What is the name of the file that contains a record that stores the data regarding G . H . Allen s unpaid...
-
1 - In a digital world of businesses, you as manager have two options to explore new product development potential areas. A) Copy other competitors' ideas and improve productivity to increase...
-
What is the break even point in unit cells and dollars for each type of filter at the current sales mix?
-
Lewis Incorporated and Clark Enterprises report the following amounts for the year. Inventory (beginning) Inventory (ending) Purchases Lewis $15,000 Clark $41,000 9,000 51,000 133,200 157,600 6,000...
-
The following information was derived from the 2017 consolidated financial statements of Parents Co., which owns 80% of AAA Co. as well as 40% of BBB Co.: Equity Earnings from BBB Co. Decrease in...
-
In a staff model HMO outpatient clinic, staff MD requirements are estimated to be 11,000 minutes per day. The utilization target for staff MD's is 90%. The benefit plan for clinic MD's includes 10...
-
a. Why does the Wi-Fi Alliance release compatibility testing profiles in waves instead of combining the entire standards features initially? 27a1.) An 802.11ac Wi-Fi compatibility testing profile...
-
A pressurized cylindrical tank with flat ends is loaded by torques T and tensile forces P (see figure). The tank has a radius of r = 125 mm and wall thickness t = 6.5 mm. The internal pressure p =...
-
A plane frame is constructed by using a pin connection between segments ABC and CDE. The frame has pin supports at A and E and joint loads at B and D (see figure). (a) Find reactions at supports A...
-
The state of stress on an element along the hydraulic lift cylinder on a truck is y = -5 MPa. Find the maximum shear stress on the element and show the state of stress on a sketch of a properly...
-
Which client personnel normally sign the representation letter to the auditor?
-
List and explain nine types of representations that may be obtained from management.
-
An auditor compares \(19 \times 5\) revenues and expenses with those of the prior year and investigates all changes exceeding 10 percent. By this procedure, the auditor would be most likely to learn...
Study smarter with the SolutionInn App