The answer is D, like fractions are two fractions that have the same denominator.
Answer:
A =625 ft^2
Step-by-step explanation:
The perimeter of a square is
P = 4s where s is the side length
100 =4s
Divide each side by 4
100/4 = 4s/4
25 = s
A = s^2 for a square
A = 25^2
A =625
Answer:
21
Step-by-step explanation:
h(y)=3y^2-2y+5
Let y = -2
h(y)=3(-2)^2-2(-2)+5
= 3(4) +4 +5
= 12 +4 +5
=21
12-3(-4)= 12+12= 24
12-3(-2)= 12+6= 18
12-3(0)= 12-0 = 12
12-3(2)= 12-6= 6
12-3(4)= 12-12= 0
the answer is d
Answer: x=4
Step-by-step explanation:
similar triangle so corresponding parts are similar

cross multiply
70 = 20x-10
80 = 20x
x = 4