Answer:
The area in factored form is
.
The area in standard form is
.
Step-by-step explanation:
The area of a rectangle is length times width.
So the area here is (x+2)(x-5).
They are probably not looking for A=(x+2)(x-5) because it requires too little work.
They probably want A in standard form instead of factored form.
Let's use foil:
First x(x)=x^2
Outer: x(-5)=-5x
Inner: 2(x)=2x
Last: 2(-5)=-10
---------------------Adding together:
.
The area in factored form is
.
The area in standard form is
.
Answer:
252 in²
Step-by-step explanation:
Recall area of regular polygon is A= (1/2)*(perimeter)*(apothem)
Area = (1/2)*(63)*(7)
= 252 in²
Answer:
9+ (nine or older)
Step-by-step explanation:
Answer:
2.25
Step-by-step explanation:
6 · 3/8 = 18/8 = 2.25
Answer:
a^ 17
Step-by-step explanation:
If the bases are the same,
We are multiplying, we can add the exponents
a^b* a^c = a^(b+c)
a^4 * a^3 * a^ 10
a^ (4+3+10)
a^17