Answer:
27 28 29
Step-by-step explanation:
Let the first be n , and if they are consecutive then the next two numbers are n+1 and n+2.
n+(n+1)+(n+2)=84.
3n+3=84.
⇒3n=81.
⇒n=27.
Hence numbers are n,n+1,n+2→27,28 and 29
In form ax + b = c: 2x - 8.4 = 5
Solution to equation: x = 6.7
Step-by-step explanation:
4x - 8.4 = 2x + 5
2x - 8.4 = 5
2x = 13.4
x = 6.7
Answer:
The answer is
or ![100.53\ feet](https://tex.z-dn.net/?f=100.53%5C%20feet)
Step-by-step explanation:
we know that
To calculate how much fence is needed to enclose the circular pool, find the circumference of the circular pool
The circumference of a circle is equal to
![C=\pi D](https://tex.z-dn.net/?f=C%3D%5Cpi%20D)
where
D is the diameter of the circle
In this problem we have
![D=32\ feet](https://tex.z-dn.net/?f=D%3D32%5C%20feet)
Substitute
![C=\pi (32)=32 \pi\ feet](https://tex.z-dn.net/?f=C%3D%5Cpi%20%2832%29%3D32%20%5Cpi%5C%20feet)
![C=32 \pi\ feet=100.53\ feet](https://tex.z-dn.net/?f=C%3D32%20%5Cpi%5C%20feet%3D100.53%5C%20feet)
When it's 5th to the power you do the number by itself how many times the power is so the correct way would be
10×10×10×10×10
A because they are equal to each other