X = 7
y = 50
First I subtracted 98 from 180 to get 82. Since I know the left and right angle are equal I divide 82 by 2 to get 41.
The left and right angles are each 41.
Now you can find x and y.
5x+6=41
5x=35
X=7
y-9=41
y=50
Answer:
x = 6 cm
Step-by-step explanation:
We can write equations for length and width using the information given:
length = 2 + x
width = 2x - 5
Area = (length)(width) = 56
Area = (2 + x)(2x - 5) = 4x - 10 + 2x² - 5x
Simplifying:
Area = 2x² - x - 10 = 56
2x² - x - 66 = 0
Factoring:
(2x + 11)(x - 6) = 0
x = 6, -11/2
We choose the positive number: x = 6 cm
To check, plug in 6 for x:
Area = (2 + x)(2x - 5) = 56
(2 + 6)(12 - 5) = 56
(8 × 7) = 56
56 = 56
The answer is x + 5y. You have to combine like terms
Answer:
.35 percent
Step-by-step explanation:
move your varible twice two the right
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