Answer:
-6x+6+4x^2
Step-by-step explanation:
Distribute the -3
-3(x-2)= -3x+6
Combine like terms
<u>-3x</u>+6<u>-2x</u>+4x^2
-6x+6+4x^2
Answer:
706.5 ft²
Step-by-step explanation:
A. Width of the rectangle
The formula for the area of a rectangle is
A = lw
But, l = 3w, so,
A = (3w)w
= 3w² = 12
w² = 4 Divided each side by 3
w = 2 ft Took the square root of each side
B. Length of rectangle
l = 3w = 6 ft
C. Diameter of circle
d = 5l = 5 × 6 = 30 ft
D. Radius of circle
d = 2r
r = d/2 Divided each side by 2
r = 30/2 = 15 ft
E. Area of circle
A = πr² = 3.14 × 15² = 3.14 × 225 = 706.5 ft²
The area of the circle is 706.5 ft².
Answer:
A
Step-by-step explanation:
(X) =x3 to the function q(x-6)3-4
Answer:
I put it in the calc and it got
x=5i,−5i
The answers would be pyramid and triangular prism.
