Find the area of the shaded region
2 answers:
Answer:
Option A - 5x^2 +7x -26
Step-by-step explanation:
Area of square - area of unshaded region
L xL - l x l
(2x +2) (3x -4) - (x-3) (x-6)
( 6x^2 -8x +6x -8) - (x^2 -6x -3x +18)
(6x^2 -2x -8) - ( x^2 -9x +18)
6x^2 -2x -8- x^2 +9x -18
5x^2 +7x -26
Therefore, option A is correct
Answer:
5x² + 7x - 26
Step-by-step explanation:
The formula for the area of a rectangle is
A = lw
1. Area of large rectangle = (2x+ 2)(3x - 4) = 6x² - 2x - 8
2. Area of small rectangle = (x - 3)( x - 6) = x² - 9x + 18
3. Difference = 6x²- 2x - 8
<u>-(x² - 9x + 18)
</u>
= 5x² + 7x - 26
The area of the shaded region is 5x² + 7x - 26
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34/99
Step-by-step explanation:
1/2(15)(13+17)
15/2(13+17)
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I hoe that's help.
Plug in 3 for f(x)
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f(3)=9+7
f(3)=16
Hoped this helped!
Answer:
Step-by-step explanation:
. should be a right angle triangle,
. must have 2 sides given
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[divide by 3 through]
1800 ÷ 3 = 3 ÷ 3
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[8400 ÷ 600 = 14; so multiply by 14 through]
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we need 14 pounds to cover 8400 square feet.
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14 ÷ 4 = 3.5
So we need to use 4 bags of 14 pounds of lawn seeds.
