2 years ago

What is 5b^-2/b^-3? I need to know

Mathematics

1 answer:

qaws [65]2 years ago

6 0

Answer:

Step-by-step explanation:

Hope this helps <3

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DiKsa [7]

X= -22.25. You subtract the 4.5 so the x can by it self

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4 years ago

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7x = 94 whats the solution im sorry im bad at math

RSB [31]

I'm assuming you mean, what equals x.

Well, if 7x = 94, we know that 7 x's = 94.

Therefore, is you divide 94 by 7, you will get your answer.

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4 years ago

In the triangle above, what is sin A

Shkiper50 [21]

Answer:

$\large\boxed{\sf sin(A)=0.5}$

Step-by-step explanation:

A right angled triangle is given to us and we would like to find out the value of sin(A) .

From the triangle we can see that the measure of angle BAC is 30° . Therefore ,

$\longrightarrow A = 30^o$

On using sin both sides ,

$\longrightarrow sin(A) = sin30^o$

As we know that the value of sin30° = 1/2. So;

$\longrightarrow sin(A)=\dfrac{1}{2}$

Simplify by converting it into decimal ,

$\longrightarrow \underline{\underline{sin(A) = 0.5}}$

Hence option B is correct .

And we are done!

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2 years ago

Nina skated for 2 hours and 14 min she stop at 8:24 pm when did Nina start skating

Amiraneli [1.4K]

Answer:

6:10

Step-by-step explanation:

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4 years ago

Help me please !! Us gross domestic product 1920-1929

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Answer:

first: 1921 - 1929

second: 1929

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3 years ago