Answer:
what do you meaan
Step-by-step explanation:
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
Factor the expression:
(x + 3) (x + 5)
Answer:
87.5
Step-by-step explanation:
24%×X=21
or
24/100×X=21
multiply both sides by 100 and then divide both sides by 24 you get X=21×100/24
if you are using a calculate just enter in 21×100÷24, which should give you your answer