Answer:
C
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 9, - 10) and (x₂, y₂ ) = (- 2, - 5)
m =
=
→ C
Answer:
7.
Step-by-step explanation:
3(100 - 2x) = 36x + 6
300 - 6x = 36x + 6
50 - x = 6x + 1
7x = 49
x = 7.
(x÷4)−10=2
<span>
x/4= 12
x= 12*4
x= 48</span>
Answer:
66
Step-by-step explanation:
slant height(h) = 16.3ft
Base side = 20ft

Perimeter of base = 4(base side) = 4(20) = 80ft