Answer:
you're answer is -2
Step-by-step explanation:
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126 I hope that this is correct answer
Answer:

Step-by-step explanation:
This triangle has a small square, which represents a right angle. Therefore, we can use the Pythagorean Theorem.

Where <em>a</em> and <em>b </em> are the legs of the triangle and <em>c</em> is the hypotenuse.
In this triangle, 7 and √15 are the legs, because these sides make up the right angle. The unknown side is the hypotenuse, because it is opposite the right angle. So, we know two values:

Substitute these values into the formula.

Solve the exponents.


Add.

Since we are solving for c, we must isolate the variable. It is being squared and the inverse of a square is the square root. Take the square root of both sides.

The third side length is <u>8.</u>
Answer:
500 divided by 80 equals 6.25. 6.25 divided by 100 equals 0.0625
Step-by-step explanation:
500 divided by 80 equals 6.25. 6.25 divided by 100 equals 0.0625
Answer:
x=-1/2
Step-by-step explanation: