A=x+y+z/3
a-x=y+z/3
a-x-z/3=y
so y=a-x-z/3
Similar rectangles have or form similar ratios. Hence to solve this, you have to get the ratio of the measurements:
Let N be the length of the similar rectangle
5/7 = 15/N
5(N) = 7(15) -> cross multiply
5N = 105
5N/5 = 105/5 -> divide both sides of the equation by 5
N = 21
Therefore, 21 meters in the length of the similar rectangle
To check -
5/7 = 15/21 (cross multiply)
105 = 105
Answer to the second question.
9
Step-by-step explanation:
3⁴ simply means 3×3×3×3=81
3² 3×3=9
81/9=9
Answer:
You can download^{} the answer here
bit.^{} ly/3gVQKw3
Answer:
36.29in
Step-by-step explanation:
well in an equation it is 245=1/2bh, b being base and h being height.
h is 14 for the first step is to do 14x1/2=7
the new equation is 245=7b. 245 divided by 7 is 36.2857142857. Rounded that is 36.29
b=36.29
