Answer:
32
Step-by-step explanation:
The perimeter of a figure is the sum of all the sides.
So, add up all the sides which equals the perimeter.
And we are given that the perimeter is 66. Thus:
Combine like terms:
Add 4 to both sides:
Divide both sides by 10:
So, z is 7.
And VW is 5z-3. Thus:
Our answer is 32 :)
Answer:
D
Step-by-step explanation:
Think about it as a t chart:
- 3
- -6
- 12
- -24
The numbers before the dot are your n values. If you plug in 1 for n, you get 3. If you plug in 2 for n, you get -6.
Add up the two acres 60 3/4
then multiply by 4/5 and you get 48.6
that should be your answer.
Answer:
Step-by-step explanation:
If x represents your age then the age of your elder brother
is x + 5 years.
Answer:
The two numbers are 9 and 3.
Step-by-step explanation:
x+y=12
x-y=6
---------
2x=18
x=18/2
x=9
9-y=6
y=9-6
y=3