Answer: 5.2
Step-by-step explanation:
3*7 = 21
21/5 = 4.2
2^5*2=? I think but ok whatever
X²+y² =(Radius)²
x²+y² =10². So the radius is 10
Answer:
The three expressions are the first option, the third option, and the forth option
Step-by-step explanation:
I don't really know how to explain my math lol but I solved 5(1/3x+7)-3(1/2x-), and got x, and plugged in x to the equation. I got my answer, and plugged in x to the rest of the equations and the first one, third one, and fourth ones were the ones that had equal answers. You may want to check my math though because i am not the best but that is what I got.
