Answer:
C and D are true
Step-by-step explanation:
A
f(x) × g(x) = 2x³(x² + 6x) = 2
+ 12
B
f(0) = 0² + 6(0) = 0 + 0 = 0 ≠ 16
C
f(1) = 1² + 6(1) = 1 + 6 = 7
g(1) = 2(1)² = 2
f(1) × g(1) = 7 × 2 = 14 ← True
D
g(x) × g(x) = 2x³ × 2x³ = 4
← True
Answer:
7.833 yards²
Step-by-step explanation:
I can't take a pic but heres a link that does the math for you and explains. The top of the rectangular prism btw is called the surface area
https://www.omnicalculator.com/math/surface-area-rectangular-prism
The square mural in Olivia's classroom has dimensions x by x.
Then she paints a mural of dimensions: x+5 (the length) by x-2 (the width).
Thus the second mural (the hallway mural) has the shape of a rectangle with dimensions (x+5) by (x-2), so the area of the second mural is
(x+5)(x-2).
<span>
each side of the classroom mural is 7 feet means that x = 7 ft,
</span>
thus the area of the hallway mural is :
(x+5)(x-2)=(7+5)(7-2)=12*5=60 (square feet)
Answer:
<span>C. (x + 5)(x – 2); 60 square feet</span>
Answer:
A
Step-by-step explanation:
if it starts at and next is 8 it gos up by 3 each time
Y = X - 9
so 3X +2Y = 2
will be 3X +2×(X-9) = 2
3X + 2X -18 = 2
5X = 2 + 18
5X = 20
X = 4
Y = X - 9
Y = 4-9
Y = -5
the answer will be A) (4,-5)
please mark me as brainlest
