Answer: 32
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Step-by-step explanation:
were the five is how much times you multiply the number by it self
Let the unknown side be "z" inches
Through pythagoras:

Because the square of the two sides add up to the square of the hypotenuse in a right triangle.
This means that



So the missing side is 16 inches
Hope this helped
Question 11 is C and also question 2 is A
12, 4
take the first number together than the last ones and just find the difference
Answer:
x = 1
Step-by-step explanation:
Add 4 from both sides which you add to the zero. Then, combine like terms, 5x - 1x which is 4x. Divide 4 from both sides and it equals 1.