Answer:
x² + 10x + 25 units²
Step-by-step explanation:
The area of a square is the length of the side squared, that is
area = (x+ 5)² = (x + 5)(x + 5)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x + 5) + 5(x + 5) ← distribute both parenthesis
= x² + 5x + 5x + 25 ← collect like terms
= x² + 10x + 25
Answer:
Earth's gravity pulls matter downward, toward its center. It pulls precipitation down from clouds and pulls water downhill.
Step-by-step explanation:
The function for the trapezoid area is:
A(x)=(B+b)*h/2
where B and b are the bases and h is the
height.
With the given data:
h=10
B and b =7 and x (it may vary which one is
bigger)
So that function becomes:
A(x)=(7+x)*10/2
A(x)=(7+x)*5
So if you want the inverse function, you
have to operate to find x:
A(x)/5=7+x
A(x)/5-7=x
So the new function is:
x(A)=A/5-7
Answer:
BDE
Step-by-step explanation:
Answer:the answer is 100
Step-by-step explanation:
So first you have to add 65+35= and see what number that gos into 65 and 35