Answer:
Step-by-step explanation:
The area of a trapezoid is the average of the parallel bases times the height or distance between the two bases
A=h(b1+b2)/2
Here we have h=8cm, b1=6cm, and b2=11cm so
A=8(6+11)/2
A=8(17)/2
A=4(17)
A=68 cm^2
If you distribute, then you get -10x+7.5
Note how -2.5 times 4x = -10x and how -2.5 times -3 = 7.5
The idea is that you multiply the outer term (-2.5) by each term inside
-9 + 2 = 7
7 + 9 = 16
X = 16
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<h3>= £424 × 5.8427lira</h3><h3>= <u>2,477.31 lira</u></h3><h3>Gwen Will Get 2,477.31 lira</h3>
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