9514 1404 393
Answer:
372 m²
Step-by-step explanation:
A vertical line down the center of the figure will divide it into two congruent trapezoids, each with bases 13 and 18, and height 12.
The area of one of them is ...
A = 1/2(b1 +b2)h
So, the area of the two of them together is ...
A = (2)(1/2)(b1 +b2)h = (b1 +b2)h
A = (13 m + 18 m)(12 m) = 372 m²
Answer:
Step-by-step explanation:
2x + 3 = 4x - 5
-2x + 3 = -5
-2x = -8
x = 4
The yellow one is the answer
Explaintion: Proportional relationships are relationships between two variables where their ratios are equivalent.
Heres an example of a proportional relationship on a graph:
The top is non proportional and the bottom is a proportional relationship
Answer:

Step-by-step explanation: