Answer:
c
Step-by-step explanation:
Answer:
Width=x
Length =x+5
Perimeter =38
2(x+x+5)=38
=>4x+10=38
=>x=28/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
It sounds like you are asked to estimate it. That's a very valuable skill.
9.634 is about 10
445.76 is about 446
So an approximate answer is 446 * 10 = 4460
How close is that to the actual answer? Let's find out.4294.45
On a test, if you get an answer like 4460 in your head, and your calculator says 4294.45, you are pretty certain that you have done the question correctly.
Answer:
B
Step-by-step explanation:
There are 24 hours in a day.
24/2=12
24+12=36
0.325*36=11.7
pls brainliest
To solve this problem you must apply the proccedure shown below:
1. You need to apply the formula for calculate the area of a rectangle and the formula for calculate the area of a semicircle, which are:
- Area of the rectangle:
A1=bh
Where b is the base and h is the height
A1=(4 ft)(2ft)
A1=8 ft²
- Area of the semicircle:
A2=πr²/2
Where r is the radius.
A2=π(1 ft)²/2
A2=1.57 ft²
2. Therefore, the area of the figure is:
At=A1+A2
At=9.57 ft²
The answer is the:
A. About 9.57
