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Colt1911 [192]
3 years ago
14

Given the information in the figure below, what is m

Mathematics
2 answers:
Sever21 [200]3 years ago
7 0
The right answer is 90 degrees
Olin [163]3 years ago
5 0

m ACD would be 128 degrees because the lines intersecting ACD makes an obtuse angle which is an angle over than 90 degrees.

:)

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ozzi

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Step-by-step explanation:

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4 years ago
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If a rectangle has side lengths 5x-y and x+4y what would be the area and perimeter of the rectangle?
Dafna1 [17]

Answer:

<em>Answer is</em><em> </em><em>given</em><em> </em><em>below with explanations</em><em>. </em>

Step-by-step explanation:

given \:  \: l = 5x - y \: and \: \:  b = x + 4y \\ area \: of \: rectangle \:= l \times b \: sq.units \\  = (5x - y)(x + 4y) \\  = 5 {x}^{2}  + 20xy - xy - 4 {y}^{2}  \\  = 5 {x}^{2}  + 19xy - 4 {y}^{2}  \\ perimeter \: of \: rectangle \\  = 2(l + b) \\  = 2(5x - y + x + 4y) \\  = 2(6x + 3y) \\  = 12x + 6y

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

6 0
4 years ago
How must unit cubes be stacked when used to measure volume
erica [24]
Volume is measured by squared units, which is why you could use cubes to represent the volume of a figure. Since volume means the entire figure, you have to stack the cubes one on top of the other and fill the entire cube in an orderly fashion to best identify the volume. Hope this help! :)
7 0
3 years ago
Please Help me ASAP! This has to be turned in by 7:30. Thank you! I don't know if I'm right or even close to being right. It's g
lora16 [44]
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4 0
3 years ago
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3 years ago
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