2 years ago

Please help me Im in a huge rush

1 answer:

3 0

X= 180-127 is the right answer

You might be interested in

Brilliant_brown [7]

AB = 6.1

$\sin(c) = \frac{ab}{x} \\ \\ ab = 7.7 \sin(52) \\ ab = 6.06$

6 0

3 years ago

Serjik [45]

Answer:

The answer is 54 cubes.

Step-by-step explanation:

5 0

3 years ago

tresset_1 [31]

Answer:

i think the answer is letter F

Step-by-step explanation:

hope this helps can i have brainly thing if so please

7 0

3 years ago

olga55 [171]

I can’t help u with very little info

6 0

3 years ago

Strike441 [17]

Answer:

See explanation

Step-by-step explanation:

The range of the cosine function is $-1\le \cos x\le 1$

Therefore $arc \cos (-2\sqrt{2})$ is not defined.

Assuming your question is rather $arc \cos (-\frac{\sqrt{2}}{2})$

Then $arc \cos (-\frac{\sqrt{2}}{2})=\pi-arc \cos (\frac{\sqrt{2}}{2})$ in the second quadrant.

$arc \cos (-\frac{\sqrt{2}}{2})=\pi-\frac{\pi}{4}$

$arc \cos (-\frac{\sqrt{2}}{2})=\frac{3\pi}{4}$

4 0

3 years ago