3 years ago

I need answer for 4 5 6 plse sent fast

1 answer:

5 0

Answer:

Answer for what?

Step-by-step explanation:

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spayn [35]

Answer: For the first option it is 28y^2 +31y - 10

Step-by-step explanation: Hope this helps

7 0

3 years ago

Gwar [14]

B is your answer because 20 - -10 is 10 brainliest please

4 0

3 years ago

Lynna [10]

The solution is x=1.

3 0

3 years ago

Schach [20]

In all right triangles, the ratio between a leg and the hypothenuse is the sine of the angle opposite to the leg.

So, in your case, we have

$\sin(Z) = \dfrac{XY}{XZ}$

In order to find XY, we have

$XY = \sqrt{XZ^2-YZ^2} = \sqrt{1600-1024}=\sqrt{576} = 24$

So, the ratio for the sine is

$\sin(Z) = \dfrac{XY}{XZ} = \dfrac{24}{40} = \dfrac{3}{5}$

6 0

3 years ago

OverLord2011 [107]

Answer:

5.0

Step-by-step explanation:

1÷2=2.5

1=2.50×2

=5.0

6 0

3 years ago