3 years ago

Angle A and angle B are complementary angles of right triangle ABC, cos A = 0.83, and cos B = 0.55. What is sin A + sin B?

1 answer:

mezya [45]3 years ago

6 0

Ya she's right it's C bc I had the same thing on my quiz and I got it right

You might be interested in

emmasim [6.3K]

Answer:

6,480in.3

Step-by-step explanation:

Hope this helps!

7 0

3 years ago

Oksanka [162]

Answer:

C.)

Step-by-step explanation:

4/20=8/x

3 0

3 years ago

pychu [463]

8 times 12 is 96 and 720 divided by 96 is 7.5. Your answer is 7.5

7 0

3 years ago

photoshop1234 [79]

<span>(2p + q) ( –3q – 6p + 1)
= -6pq - 12p^2 + 2p - 3q^2 - 6pq + q
= -12p^2 -12pq +2p -3q^2 + q

so answer is b. </span> -12p^2 -12pq +2p -3q^2 + q

3 0

3 years ago

fenix001 [56]

Answer:

x + y = 100

5x + 2y = 35

Step-by-step explanation:

3 0

2 years ago