Answer:
5x-2x
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Step-by-step explanation:
Answer:
step 1
Step-by-step explanation:
8÷2+(3x3-2)
8÷2+(9-2)
8÷2+(7)
4+7
=11
The answer would be 5x^3-2x^2=18
Answer:
I'm pretty sure it's already simplified.
Step-by-step explanation:
there is no equal sign or x=
Answer:
A = 140 in²
Step-by-step explanation:
The area (A) of the triangle is calculated as
A = bh ( b is the base and h the perpendicular height )
here b = 20 and h = 14 , then
A = × 20 × 14 = 10 × 14 = 140 in²