Step-by-step explanation:
step one f(x) Is a quadratic equation and
step two h(x) is a linear equation
The answer would be A because you would use the Pythagorean theorem which is a^2+b^2=c^2. Therefore it would be 36+64=100, which is correct. If you wanted to be sure do it for the rest and none of them will work. Hope this helps!
Answer:
X=6
Step-by-step explanation:
5x6=30+15
Let n be a side of the square. Then:
n²=36
n=√36=6 cm.
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First of all, you must change 40% into a decimal by multiplying by 100⇒.40
Then you divide 55 by .40
55÷.40=137.5
Therefore, 55 is 40% of 137.5
