Hello!
PERIMETER:
To find the perimeter of the trapezoid, simply add all sides together.
15 + 5 + 9 + 5 = 34
The perimeter is
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AREA:
A = h( + )
A = 4(9 + 15)
A = 4(24)
A = 2(24)
A = 48
The area of the trapezoid is
Create a T chart and put 1,2,3 (x's)on one side and then solve your y's which in this instance are super easy because they all equal 3 so your points will be (1,3) (2,3) (3,3) and then just put those on your graph.
Answer:
3 Packs of 3 Rolls & 1 Pack of 1 Roles
Step-by-step explanation:
3 x 25.38 = 76.14
76.14 + 9.21 = $85.35
But if you do 2 packs of 5 rolls
42.85 x 2 = $85.70
SO THE TOP ANSWER IS CORRECT
You can set it up like this:
2/10 = x/25
Cross multiply:
2(25) = 10x
Evaluate:
50 = 10x
Divide both sides by 10:
5 = x
so, your answer should be c) 5 cups.
Hope this helped!! xx