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Stolb23 [73]
3 years ago
8

How do you find scale factor

Mathematics
1 answer:
Lerok [7]3 years ago
7 0
First, a scale factor is the ratio of the corresponding sides in two similar geometric figures.

To find the scale factor:
1. Locate two corresponding sides (one on each figure).
2. Write the ratio of one length to the other.
And there you go! That's the scale figure from one figure to the other

Hope that helps and correct me if I'm wrong!

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Ernest worked 10 1/2 hours this weeks and earns $9.20 per hour. How much did he earn this week?
butalik [34]

Answer:

$96.60

Step-by-step explanation:

9.20/1 = x/10 1/2

7 0
3 years ago
4 15/16+7 3/4 simplest form
stealth61 [152]
the answer is 203/16 or 12.6875
8 0
4 years ago
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A farmer ordered 3/4 ton of soil. He wants to divide it evenly into 8 flower beds. How much will he have for each bed?
Anna71 [15]

Answer:

3/32 tons

Step-by-step explanation:

3/4 divided by 8

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8 0
3 years ago
What is the y-intercept of f–1(x)?
wolverine [178]

Answer:

-16

Step-by-step explanation:

The given linear function is ; f(x)=\frac{3}{4}x+12

Let y=\frac{3}{4}x+12.

We interchange x and y.

x=\frac{3}{4}y+12.

We solve for y.

x-12=\frac{3}{4}y.

We now multiply through by \frac{4}{3} to get:

\frac{4}{3}x-12\times\frac{4}{3}=y.

This simplifies to;

y=\frac{4}{3}x-16.

Hence f^{-1}(x)=\frac{4}{3}x-16.

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8 0
3 years ago
URGENT!
tia_tia [17]

Answer:

Step-by-step explanation:

We would apply the formula for exponential growth which is expressed as

A = P(1 + r)^t

Where

A represents the population after t years.

t represents the number of years.

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r represents rate of growth.

From the information given,

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A = 5655(1 + 0.14)^t

A = 5655(1.14)^t

b) in 2022, the number of years t = 2022 - 2010 = 12

Therefore,

A = 5655(1.14)^12

A = 27245

3 0
4 years ago
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