3 years ago

I need some help...finding AB.

1 answer:

sdas [7]3 years ago

3 0

AB is 19 because 32 plus 19 equals 51

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cricket20 [7]

-6 is the answer to the problem.

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3 years ago

uranmaximum [27]

The answer is the letter A

4 0

3 years ago

worty [1.4K]

Answer:

both add up to 90 degrees, which is a complementary angle, separately, each is 45 degrees

Step-by-step explanation:

5 0

3 years ago

ozzi

It is given that

$\csc (\theta)=\frac{\sqrt[]{170}}{10}$

We know that

$\sin (\theta)=\frac{1}{\csc (\theta)}$

$\text{Substitute }\csc (\theta)=\frac{\sqrt[]{170}}{10},\text{ we get}$

$\sin (\theta)=\frac{1}{\frac{\sqrt[]{170}}{10}}$

$\sin (\theta)=\frac{10}{\sqrt[]{170}}$

$\sin (\theta)=\frac{\sqrt[]{10}\sqrt[]{10}}{\sqrt[]{17\times10}}$

$\sin (\theta)=\frac{\sqrt[]{10}}{\sqrt[]{17}}$

$\sin (\theta)=\sqrt[]{\frac{10}{17}}$

Hence the required value is

$\sin (\theta)=\sqrt[]{\frac{10}{17}}$

7 0

1 year ago

enyata [817]

Remember
∛(ab)=(∛a)(∛b)
so

∛(8x²y³z⁴)=
(∛8)(∛x²)(∛y³)(∛z⁴)=
(∛(2³))(∛x²)(y)(z∛z)=
(2)(∛x²)(y)(z∛z)=
2yz∛(x²z)

7 0

4 years ago