Answer:
56
Step-by-step explanation:
because ur didviding 14 and too
Answer:
Yes, she got a better deal.
Step-by-step explanation:
.85 x 99 = 84.15
$89 is greater than $84.15.
Answer:
The side lengths cannot belong to a right triangle.
Step-by-step explanation:
This is a simple case of Pythagorean proof. If this triangle was a right triangle, 20^2 + 21^2 = 28^2. However, this is not the case. 20^2 + 21^2 = 841, which square root is 29.
If you forgot, the Pythagoren Theorem is: a^2 + b^2 = c^2.
Hope this helps!
Answer:
20 for de first one and answer (B) for the second.
Step-by-step explanation:
20 for de first one and answer (B) for the second.
hope this helped;3
Answer:
6x+3
Step-by-step explanation: