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DochEvi [55]
3 years ago
11

Please help 10 points

Mathematics
2 answers:
ohaa [14]3 years ago
5 0

Answer:

It doesnt show anything

Step-by-step explanation:

Andre45 [30]3 years ago
5 0

Answer:

i think its A

Step-by-step explanation

A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The number 8 is a rational number because it can be written as the fraction 8/1. hope I helped you <3 :)

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What is .072 divided by 345.00
nadya68 [22]

Answer:

Step-by-step explanation: if its .072

or if it 0.72/345.00

0.00208695652

7 0
3 years ago
What is x-3y+6=0? I need to find out what this is then put it on a graph
Sophie [7]
X+6=3y
y=X/3+2
to graph it you have to find y and x intercept<span>
To find x-intercept , y = 0. Substitute it to x-3y=-6
x - 3(0) = -6
x = -6
First point is located (-6,0)
To find y -intercept, x = 0.Substitute it to x-3y=-6
0 - 3y = -6
-3y = -6
y = 2
second point is located (0, 2) </span>
6 0
3 years ago
△ABC is a right isosceles triangle, the centers of two arcs are the midpoint of AB
mel-nik [20]

Answer:

  0

Step-by-step explanation:

Let's define 3 areas:

  • S = area of semicircle with radius 6 in (diameter AB)
  • T = area of quarter circle with radius 6√2 in (radius AC)
  • U = area of triangle ABC (side lengths 6√2)

The white space between the "moon" and the triangle has area ...

  white = T - U

Then the area of the "moon" shape is ...

  moon = S -white = S -(T -U) = S -T +U

The area we're asked to find is ...

  moon - triangle = (S -T +U) -U = S -T

__

The formula for the area of a circle of radius r is ...

  A = πr²

So, ...

  S = (1/2)π(6 in)² = 18π in²

and

  T = (1/4)π(6√2 in)² = 18π in²

The difference in areas is S -T = (18π in²) -(18π in²) = 0.

There is no difference between the areas of the "moon" and the triangle.

4 0
3 years ago
Explain how to convert a decimal to a percent
Margaret [11]

Answer:Multiply by 100 to convert a number from decimal to percent then add a percent sign %. Converting from a decimal to a percentage is done by multiplying the decimal value by 100 and adding %. The shortcut to convert from decimal to percent is to move the decimal point 2 places to the right and add a percent sign.

Step-by-step explanation:

Hope this helps ツ

4 0
3 years ago
What is the value of y when x = 43<br><br> PLS HELPP
Goryan [66]

Answer:

Hi there~

y=87

X side. Y side  

1. 3

2. 5

3. 7

4. 9

5. 11

Step-by-step explanation:

We can see that ix x = 1 and y = 3, then that means 1+2

then its 2+3 then 3+4 and so on

So 43 + 44 = 87

So y should equal 87 :)

3 0
3 years ago
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