Answer:
43
Step-by-step explanation:
You will have to use the PEMDAS rule here. so Parntheses goes first, then exponents, then mutiplicaton or division, and finally addition or subtraction.
20-7= 13
-2^2 = (-2 * -2) = 4
9/3 = 3
so... 13*3 = 39+4 =43
Answer:
the width would be 4 inches and the length would be 6 inches
Answer:
A
Step-by-step explanation:
I hope this helps and sorry if I'm wrong!
Answer:
4.9
Step-by-step explanation:
4.88
The first after the period is the tenths place, it is rounded up to 4.9