Answer:
The circumference is 45.2yd
Step-by-step explanation:
Given
--- diameter
Required
Determine the circumference
The circumference is calculated as:

So, we have:

Take pi a 3.14


Approximate

Answer look it up learn to add and subtract radical expansions
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
plug that bad boy in and chug

36 + (-36) + 5
36 - 36 + 5
5
Answer:
I think it’s step 2 where she distributed the exponents incorrectly but she got it right so since no explanation is really needed then I guess it’s step 2.
step 1 where she divided 5 on both sides. Step 3 is also correct since the answer is 0. so step 2 had the mistake.