Answer:
I'm guessing it's C because it's the only one that looks right
you have to read the bottom link for the answer key
Answer:
minus 5
Step-by-step explanation:
I think so it might be not a correct answer
13% of what is 78
"what" is the unknown, so use x for what.
"of" in math usually means a multiplication.
"is" means "="
13% * x = 78
0.13x = 78
x = 78/0.13
x = 600
Answer: the number is 600
Answer:
Step-by-step explanation:
Find the area of the regular 18-gon with radius 10 mm