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tiny-mole [99]
3 years ago
15

What is the scale factor

Mathematics
2 answers:
Papessa [141]3 years ago
6 0
A scale factor is usually a decimal which scales, or multiplies, some quantity. In the equation y = Cx, C is the scale factor for x. C is also the coefficient of x, and may be called the constant of proportionality of y to x.
nadezda [96]3 years ago
5 0

Answer:

2/5

Step-by-step explanation:

Since it's from a big square to a smaller square, the smaller number will be at the top. Also, use the same side to find the scale factor, but since this is a square and all sides of a square are equal, it doesn't matter but in other shapes it does so practice i guess:

Left side of big square: 5

Left side of small square: 2

So scale is 2/5

To confirm:

5 · 2/5 = 10/5 = 2, we're right

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The perimeter of a triangle is 86 inches. The largest side is four inches less than twice the smallest side. The third side is 1
Xelga [282]
Hello,
Assume x the smallest side.
y the third side
z the largest side
z=2x-4
y=10+x
x+y+z=86
==>x+(10+x)+(2x-4)=86
==>4x=86-10+4
==>x=20, y=30 and z=36

7 0
3 years ago
How can I factor -2x^2+2x+4=0 ?
Shtirlitz [24]
Because all are a multiple of 2, you can factor out 2, 2(-x^2+x+2)=0
4 0
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At Jim's Juice Box Factory, his machine can fill 300 juice boxed an hour. Each juice box holds 0.8 cups. How many gallons of jui
12345 [234]
(300 box/h) * (0.8 cup/box) * (1 gal)/(16 cup) = 300*0.8/16 gal/h
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Jim's factory needs 15 gallons of juice per hour.

8 0
3 years ago
The range of a relation is (1 point)
postnew [5]
Hi there!

The answer is:
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~ Hope this helps you!
3 0
3 years ago
What is the slope?
Neporo4naja [7]

Answer:

-2 is the slope

Step-by-step explanation:

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We will take the points so that we have a whole number:

Therefore the two points are:

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Now the gradient;

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-2/1

-2

Mark my answers as brainliest if helped thanks!

8 0
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