Alexis has a piece of red paper that is 4 centimeters wide. Its length is twice its width. She glues a piece of blue paper on to
p of the red piece measuring 3 centimeters by 7 centimeters. How many square centimeters of red paper will be visible on top?
2 answers:
(4x8) - (3x7) will give you what is showing of the red paper
It is given:Alexis has a piece of red paper that is 4 centimeters wide. Its length is twice its width .If length is 4cm then width = 4x2= 8cm.
Area of red paper= length x width = 4x8=32 square cm.
Alexis glues a piece of blue paper on top of the red piece measuring 3 centimeters by 7 centimeters.
Area of blue paper= 3x7=21 square cm.
Area of red paper that will be visible on top =32-21= 11 square cm.
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Answer:
A and B
Step-by-step explanation:
1/4x^2 = (1/2x)^2
rad 89 = 9.43398
bcuz: 9.43398^2 = 88.9 which rounds to 89
Step-by-step explanation:
Given
To Prove
Take the Left side of equation and rationalize
Left side is equal to right side
Hence, proved
Answer:
The answer is 10
Step-by-step explanation:
If you treat it like a math problem, you would do parenthesizes first.
Yes, Leonard did make an error
It should look like this:
-20x + 35 + 8 = 3x
Hope this helps!
