Answer:
45 square meters
Step-by-step explanation:
we know that
The area of trapezoid is equal to

where
b1 and b2 are the parallel bases
h is the height of trapezoid (perpendicular distance between the parallel bases)
we have

substitute


Answer:
add 8 to 2 and then multiply the 8 with 12.
Step-by-step explanation:
What we want to do first is isolate the variable. To do this we need to multiply each side by 5 to remove the fraction
5 * 5 = 5*

w
Simplify the right side
5 *

w = 1w
Now simplify the left side
5 * 5 = 25
Then we get...
25 = w
There's your answer!
Answer:
the coefficient is 10
Step-by-step explanation:
the 10 is by the x so 10 is the coefficient
Answer:
I'm pretty sure it is the second one
Step-by-step explanation: