Answer:
i think thats right
Step-by-step explanation:
The final answer would be 455
Answer:
5 - 8 = -3
4 x -3 = -12
2 + -12 = -10
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
The formula to calculate the area for a trapezoid is equal to

where
a and b are the parallel bases
h is the height of trapezoid
A is the area
<em>Solve for a</em>
That means ----> isolate the variable a
Multiply by 2 both sides to remove the fraction in the right side

Divide by h both sides

Subtract b both sides

Rewrite

Answer:
26
Step-by-step explanation:
Mean (Average) 26
Median 25.5
Range 41
Mode 29, appeared 2 times
Geometric Mean 23.569888915944
Largest 52
Smallest 11
Sum 312
Count 12