Answer:
The height of each story is 10 ft
Step-by-step explanation:
see the attached figure to better understand the problem
Let
x -----> the height of each story
The linear equation that represent this problem is
Solve for x
Combine like terms
Subtract 6 both sides
Divide by 2 both sides
Rewrite
therefore
The height of each story is 10 ft
Answer:
The slope is -2
Step-by-step explanation:
There is 180 degrees on a straight line so you can work out the unnamed angle in the triangle by doing 180-115 which is 65
There are also 180 degrees in a triangle so to work out y you do 180 - (65+85) = 30
So y = 30 degrees
Answer:
18%
Step-by-step explanation:
Long Version: 41/50 = 0.82 and when you move the decimal two places right, you will get 82%. 100%-82%= 18%
Short Version: 9/50 people didn't like perfume. 9/50= 0.18 then you move the decimal two places right and it becomes 18%.
