R/ r+ 15 = 3/8
Cross multiply: top of one side multiplied by bottom of other side:
R x 8 = 3 x r+ 15
Simplify:
8r = 3r + 45
Subtract 3r from both sides:
5r = 45
Divide both sides by 5:
R = 9
The factors of rty are
1, r, t, y,
rt, ry, ty, rty
No change in area
Step-by-step explanation:
The area is 60 square feet for both rectangles.
Answer:
sorry i cant answer that one man.
Step-by-step explanation:
1/x^2 / 3/x^3
1/x^2 * x^3/3=x/3
