If two sides of a right triangle are x and y, the hypotenuse, h is:

h^2=x^2+y^2, in this case x and y are 39 and 52 respectively so:

h^2=39^2+52^2

h^2=1521+2704

h^2=4225

h=√4225

h=65 in

So the hypotenuse is 65 inches.

3 0

3 years ago

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Which of the following should you do first when solving the equation 2x-7=3x-2(x+8)

Georgia [21]

Answer:

multiply 3x-2(x+8)

Step-by-step explanation:

PEMDAS

also you must simplify both sides to solve this problem and that's the first step to simplifying this side (the other one is simplified)

3 0

2 years ago

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Completing the square involves changing a quadratic equation from standard form into _____.

grigory [225]

That would be 'Vertex form'.

5 0

3 years ago