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Nikolay [14]
2 years ago
7

Mr. Guo is thinking of a number. When he takes the absolute value of his number, he gets 15. What could his number be? Is there

more than one possible answer?
Mathematics
1 answer:
Triss [41]2 years ago
5 0
-15 or 15 cause absolute value is the distance from zero
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Plz help me solve this page ASAP 20POINTS!!!!!
eduard

1) Midpoint : (7/2,1/2), Quadrant 1

2. Midpoint: (5,1/2), Quadrant 2

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Find the surface area of the cylinder. Use a ~ 3.14 20 m​
lesantik [10]

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1444.4 m2

Step-by-step explanation:

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there are 20 different combinations if that was the question.

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3 0
3 years ago
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5 0
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Read 2 more answers
In the blueprint for A rectangular balcony is 1 inch by 1.75 inches if the actual length is 7 feet what is the perimeter
Elenna [48]

Answer:

22 feet

Step-by-step explanation:

Given

  • In blue print,dimensions of rectangular balcony are, length(l)=1.75inch and breadth(b)=1inch
  • The actual length(L)=7 feet

To find the actual perimeter, we need the breadth of balcony(B)

The ratio of length to breadth in blue print must be equal to the ratio of actual length to breadth

⇒

\frac{\text{length of rectangular balcony in blueprint}}{\text{breadth of rectangular balcony in blueprint}} =\frac{\text{length of rectangular balcony actually}}{\text{breadth of rectangular balcony actually}}

\frac{l}{b} =\frac{L}{B} \\B\times l=L \times b\\B= \frac{L \times b}{l}=\frac{7 \times 1}{1.75} =4

Therefore Breadth actually=4 feet

⇒Perimeter

=2\times(length+breadth)\\=2\times(7+4)\\=2\times(11)\\=22

Therefore perimeter of rectangular balcony= 22 feet

5 0
3 years ago
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