Answer:
the answer is the first choice .
9514 1404 393
Answer:
12
Step-by-step explanation:
3/4 of 16 is ...
3/4 × 16 = (3×16)/4 = 48/4 = 12
Yasmeen paints 12 shutters yellow.
Answer:
-7/5 is the correct answer
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!
