Question

Find the value of x. Round the length to the nearest tenth. Diagram is not drawn to scale.

A right triangle is drawn with right angle between a right vertical leg and lower horizontal leg. A dashed line is drawn horizontally from the top right vertex.
The vertical leg of the triangle is labeled x.
The horizontal leg of the triangle is labeled 15 yards.
The angle between the hypotenuse and dashed top line is 20 degrees.
A. 41.2 yd
B. 5.5 yd
C. 14.1 yd
D. 5.1 yd

Answer 1

Review your basic trig functions.
x/15 = tan20°

Answer 2

Thanks! That really helped!
Answer: B. 5.5 yd

Answer 3

Yep, it's letter B.) 5.5! Thank you so much.

Answer 4

How do I solve tho?

Answer 5

Ricky, look it up on brainly! Im late.. but for anyone looking for it! download the app and scan questions. I would but my phones getting prepared. Get the app and use a google acct, and when your questions expire (it wants you to pay) undownload the app.. and use the same google. Its an endless loop!

Answer 6

Law of Sines and Law of Cosines Quiz Review
Find the value of x. Round the length to the nearest tenth. Diagram is not drawn to scale.
Answer: B.5.5 yd

Find the value of x. Round the length to the nearest tenth.
Answer: A.7.2 ft

To find the height of a pole, a surveyor moves 140 feet away from the base of the pole and then, with a transit 4 feet tall, measures the angle of elevation to the top of the pole to be 44°. To the nearest foot, what is the height of the pole?
Answer: D.139 ft

Use the Law of Sines to find the missing side of the triangle.

Find b.

Answer: B.43.8

Use the Law of Sines to find the missing angle of the triangle.

Find m∠C to the nearest tenth.
Answer: B.58.8º

Use the Law of Cosines to find the missing angle.

Find m∠A to the nearest tenth of a degree.
Answer: A.33.9º

Answer 7

Summer is 100% correct!! Thanks

Answer 8

Thank you so much 😭

Answer 9

Thanks summer!

Answer 10

Thanks a lot summer!

Answer 11

summer is the best

Answer 12

You can have a place in my kingdom summer!!!

Answer 13

find the value of x. round to the nearest tenth.

Answer 14

If you use an iPhone calculator and you can't seem to get trigonometry questions right turn your phone to the side, then you will see a button on the very bottom left that will either say deg or rad you need it to say rad if it isn't already. If it isn't the just click it once and you should be able to use sin cos tan correctly. and if you're trying to solve with arctan once again flip your phone to the side and press the 2nd button and tan should turn to tan^-1 and that is arctan.

Answer 15

just took law of sines and law of cosines quiz review and it had a couple questions not answered here so
1. <4 is the angle of elevation from the PERSON to the RADAR TOWER
2. 5.5 yd
3. 7.2 ft
4. 139 ft
5. 43.8
6. 58.8°
7. 33.9°

Answer 16

summer is a goat

Answer 17

Yes she is so very HAWT too

Answer 18

SUMMER IS THE QUEEN

Answer 19

ty summer

Answer 20

You're welcome!