Mhanifa please help! Solve for the unknown in each triangle. Round to the nearest tenth.
1 answer:
Answer:
(D)
<u>Use the law of sines:</u>
- 13 / sin x = 12 / sin 67°
- sin x = 13 sin 67° / 12
- sin x = 0.997
- x = arcsin (0.997)
- x = 85.6°
(E)
<u>Find the third angle:</u>
<u>Use the las of sines:</u>
- x / sin 61° = 21 / sin 71°
- x = 21 sin 61° / sin 71°
- x = 19.4 cm
You might be interested in
A because if you use T3 it wouldn’t have make sense so only reasonable and solution that works is A
Answer:
30 salads.
Step-by-step explanation:
If you can get a dollar coupon for 3 salads
You can just multiply it by 10 to get ten dollars for 30 salads
Answer:
It is linear
Step-by-step explanation:
The Y goes up by the same amount as the X (by 4 Y's per 1 X)
Answer:
x = 5
Step-by-step explanation:
The answer is D because the function is a cubic function. if you graph for example, x³, it would be in Q. 1 and 3
