if the length is 8ft and the width is (7+x) then the area would be 56+8x, if x is unknown.
Answer:
42.21 ft^2
Step-by-step explanation:
The formula: A=1
/2b √ c2﹣b2
c=hypotenuse
b=base
Answer:
x = 14
y = 30
Step-by-step explanation:
x + 10 = 3x - 18
x = 3x - 18 - 10
x = 3x -28
x - 3x = -28
-2x = -28
x = 14
(3x - 18) + (6y - x - 10) = 180
3x - x -18 - 10 + 6y = 180
2x - 28 + 6y = 180
2x + 6y = 180 + 28
2(14) + 6y = 208
6y = 208 - 28
6y = 180
y = 30
I hope this helps!
Answer: $30
Step-by-step explanation:
Starting with the original formula, you can solve for the cost of the shirt.
First, convert the percentage to a decimal - 15% = .15, and then plug it into the formula:
.15x = $4.50
In order so solve this you need to divide both sides by .15:
X = $30
Answer:
5
Step-by-step explanation:
you can divide CB into 4 parts + 1 part of AC
