Answer:
D. 
Step-by-step explanation:
A square root can't be evaluated if the number we want to find the square of is nagative.
Answer: 0.03 and 0.4
Step-by-step explanation:
3.0 would turn into 3.
3 divided by 100 is 0.03.
20 divided by 50 is 0.4
So, I think that it would be either 0.03 or 0.4
Answer:
702.1
Step-by-step explanation:
Use the formula for the diagonal of a cuboid.
√(l^2+b^2+h^2)
√(33^2+56^2+33^2)
√5314
= 702.125345
Answer:
k =2.57
Step-by-step explanation:
3.1+k=5.67
Subtract 3.1 from each side
3.1-3.1+k=5.67-3.1
k =2.57
Answer:
21/7= 3
Step-by-step explanation: