Answer:
GCF = 12
Step-by-step explanation:
72 = 2³·3²
84 = 2²·3·7
Common prime factors are 2 and 3. The lowest power of 2 is 2; the lowest power of 3 is 1. The greatest common factor is 2²·3 = 12.
Answer:
Use this
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
Shape C is A trapezoid
Area of trapezoid = 
where a and b = base lengths and h = height
The trapezoid has the following dimensions
base 1 = 3 units
base 2 = 5 units
height = 4 units
Using these dimensions we plug in the values into the formula stated above.

Hence the area of shape C = 16 square units
Answer:
Step-by-step explanation:
✓2(✓3+✓5)-√6-✓10
= ✓6 + ✓10 -✓6-✓10
=0
plzzz Brain-list