Answer:
117.53 feet^2
Step-by-step explanation:
So to start off we need to find the area of the pentagon.
The formula for the area of a pentagon is weird so I’m not going to write it but you can search it up.
So the area would be 27.53 inches^2.
Now for the triangles.
There is 5 triangles in total with a base of 4 and a height of 9.
So the area of one is base*height divided by two.
So it would be 18.
Now we can just multiply 18 by 5 which is 90 feet^2.
So when we add up 90 and 27.53 we get 117.53 feet^2.
Answer:
After Two Hours.
Step-by-step explanation:
A simple way to do it is to:
1. Add 50+55, it is equal to 105. This is after one hour, so we know that it's more than this.
2. Add 50+55 to 105, This is after two hours, and we get 210, so we know that it has to be equal to 2 hours.
Answer:
78.00$
Step-by-step explanation:
6 + 3 + 4 =13
13× 6.00= 78.00
Answer:
D. It was 43'F when the temperature was first measured, and it is dropping by 2 degrees per hour
Step-by-step explanation:
A P E X
Answer:
b = 8
Step-by-step explanation:
b + 3.5 = 11.5
Subtract 11.5 from 3.5 to get her brother's age
