Answer:
15 meters and 25 meters long
Step-by-step explanation:
<em>There are 2 pieces of rope</em>.
Total length of both---> 40 meters
Length of piece 1 ------> x
Length of piece 2 -----> x + 10
<em>Find the value of x.</em>
<em>Form an equation ----> Length of piece 1 + length of piece 2 = total length</em>
x + (x + 10) = 40
2x + 10 = 40
2x = 30
x = 15
Length of piece 1 --> x ---> 15
Length of piece 2 --> x + 10 ----> 15 + 10 = 25
Therefore, one piece is 15 meters long and the other piece is 25 meters long.
If you want to create an inverse, just simply swap x and y and solve for y
x = 7.5y
x/7.5 = y
y = x/7.5
f^-1(x) = x/7.5
The answer is the 1st quadrant because since 90 degress is basically moving it to a quadrant next to it, therefore it would be first because it's counter clockwise
Answer:
18
Step-by-step explanation:
9+9=18 both sides of the rectangle is 9 so the top is longer which means 18
Answer:
2/3
Step-by-step explanation:
rise over run 4 rise 6 run
simplify to 2/3