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yarga [219]
3 years ago
12

Amira is painting a rectangular banner 2 1/4 yards wide in the cafeteria. The banner will have a blue background. Amira has enou

gh blue paint to cover 1 1/2 square yards of wall.
A. Find the height of the banner if Amira uses all of the blue paint. Show your work.
B
Mathematics
2 answers:
Fantom [35]3 years ago
6 0

Answer:

The questions are

a) Find the height of the banner if Amiria uses all of the blue paint. Show your work.


b)The school colors are blue and yellow, so Amira wants to add yellow rectangles on the. left and right sides of the blue rectangle. The yellow rectangles will each be 3/4 yard wide and the same height as the blue rectangle. What will be the total area of the two yellow rectangles? Explain how you found your answer.


c) What are the dimensions of the banner plus yellow rectangles? What is the total area? Show your work.

Just saying because he/she did't list all the questions. c:


elena55 [62]3 years ago
4 0
Area of a rectangle:
A = w x h, where w is the width and h is the height.
w = 2.25 yd
A = 1.5 yd²
1.5 = 2.25 · h
h = 1.5 : 2.25 = 0.6667 = 2/3 yd
Answer:
The height of a banner is 2/3 yard.
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