Answer:
2.2
Step-by-step explanation:
9-4=5
![\sqrt{5} =2.2361](https://tex.z-dn.net/?f=%5Csqrt%7B5%7D%20%20%3D2.2361)
2.2
In 15 meters, there are 1,500 centimeters. That is a lot of centimeters!
Hope I helped!
- Amber
<h3>
Answer: Choice A) x < 7</h3>
Reason:
The domain is the set of allowed x inputs.
The graph shows an open hole at x = 7, meaning that 7 itself isn't part of the domain. But any value smaller than this will be part of the domain. So that's why we go for x < 7.
The value x = -1 is allowed since we have a closed endpoint for one of the pieces here.
The arrow pointing to the left indicates that piece goes on forever in that direction.
The answer is x = 30.
Here are the steps I did to find the answer.
1. Add 16 to both sides ( x = 14 + 16)
2. Simplify 14 + 16 to 30 ( x = 30)
Answer:
A
= 225
π c
m
![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
Step-by-step explanation:
the area of a circle formula with radius
A = π
r
in this case
A
=
π
× 15
A = 225
π c
m