Answer:
3x^2 or 3x squared
Step-by-step explanation:
4x^2-x^2=3x^2
4x squared-x squared equals x squared
when subtracting squared it's like subtracting normal numbers
Answer:
boonpono
Step-by-step explanation:
Answer:x=-4 and x=4
Step-by-step explanation:
Took the assignment on edg 2020
About 115°
Step-by-step explanation:
- By 2 pi r, total circumference is about 942
- Length of an arc = 2 pi r (theta/360)
- We needed to find theta(angle) here
- Easily putting all the values gives us 115°

Answer:

Step-by-step explanation:

The formula of perimeter of the rectangle:

Substitute:

