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Vera_Pavlovna [14]
3 years ago
11

Which equation can be used to find 42x51?

Mathematics
1 answer:
kirza4 [7]3 years ago
5 0

Answer:

(40 x 50) + (2 x 1) = 2,000 + 2

Step-by-step explanation:

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Two figures are shown. EFJL is dialation of ABIK AB has a length of 12 and EF has a length of 3
Dimas [21]

The scale factor of dilation from AB to EF is 0.25

<h3>How to determine the scale factor of dilation?</h3>

The given parameters are:

  • EFJL is dilation of ABIK
  • AB has a length of 12
  • EF has a length of 3

From the above parameters, side lengths AB and EF are corresponding sides

This means that:

The scale factor of dilation (k) is

k = AB/EF

So, we have

k = 3/12

Evaluate

k = 0.25

Hence, the scale factor of dilation from AB to EF is 0.25

Read more about scale factors at:

brainly.com/question/15891755

#SPJ1

4 0
2 years ago
Perform the indicated operation.<br> (5 - 2122
LUCKY_DIMON [66]

Answer:

5 - 2122 = -2,117

Step-by-step explanation:

When you're not sure how to add or subtract, you should probably just use a calculator.

-2,122 + 5 = -2,117

4 0
3 years ago
How much grain can this container hold ? express your answer in terms of <img src="https://tex.z-dn.net/?f=%5Cpi" id="TexFormula
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44 because if you multiple 4 x 11 it would give you 44

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