Answer:
numbwer 8 is 44.04
Step-by-step explanation:
plz put brainliest
A. 40x^2 + 240x + 200
Shape: Rectangle
Formula: A = LW
A = (10x + 10)(4x + 20)
= (10x)(4x) + (10x)(20) + (10)(4x) + (10)(20)
= 40x^2 + 200x + 40x + 200
= 40x^2 + 240x + 200
————————————————————-
2. 57,600 ft^2
Width:
4x + 20 = 160
4x = 140
x = 35
Plug-In:
10x + 10
10(35) + 10
350 + 10
360 = Length
————————————-
A = LW
A = 360 • 160
A = 57,600 ft^2
Answer:
More than half I think its based off of a 1-10% scale
Step-by-step explanation:
it's greater than 5%
Answer:
15
Step-by-step explanation:
A complementary angle is a right angle split into two parts. Since 75 is one of the two parts, we subtract it from 90, giving us an answer of 15.
Answer: A = 1032 in²
Step-by-step explanation:
two sides each of rectangles
2(10)(18) + 2(10)(12) + 2(12)(18) = 1032 in²
