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Alexxx [7]
3 years ago
13

2 m · 2 n would be the same as _____. 2m + n 2m - n 2mn 4mn

Mathematics
1 answer:
marusya05 [52]3 years ago
8 0

Answer:

4mn

Step-by-step explanation:

Step 1: Multiply constants together

2 · 2 = 4

Step 2: Multiply variables together

m · n = mn

Step 3: Combine

4mn

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What is the product of 1 1/3 and 5/6
Kobotan [32]
Answer: 3 1/18
11/3 * 5/6 =
55/18
= 3 1/18
6 0
3 years ago
How can a sequence of transformations be used to justify whether two figures are congruent or similar?
Lena [83]

Answer:

A sequence of transformation can move two congruent figures to the same place (vertical / horizontal shifts). This causes them to perfectly overlap, proving their congruency.

A sequence of transformations can be used to show that something is similar, because if one were to transform a figure with only shrinks / stretches, one can shrink / stretch them to make them congruent. If only shrinks or stretches were done, and if the result of the transformation is congruent to the other figure, then the figures are similar (sides are proportional and shrinking/stretching them proves proportionality to other figure).

3 0
3 years ago
You have a group of friends that split some money from a party. You knew going in that you would get 30% of the total. After the
kaheart [24]

Answer:

$ 160

Step-by-step explanation:

ur getting 30% of the total money.....and ur getting $ 48

so..... 30% OF the total money IS 48

let x be the total money....and turn ur percent to a decimal.

" of " means multiply and " is " means equals

0.30x = 48

x = 48 / 0.30

x = 160 <=== total money

check it...

30% of 160 = 48

0.30(160) = 48

48 = 48 (correct)...it checks out

4 0
4 years ago
If m∠A = 87° and m∠B = 32°, find m∠1.
storchak [24]

Answer:

m<56. that is all I can help with

5 0
3 years ago
What is the equation of the line perpendicular to y=1/2x+6 that passes through the point (4, 1)?
Oksana_A [137]

Answer:

A

Step-by-step explanation:

Find the slope of the perpendicular line.

The slopes are related by the formula

m1 * m2 = - 1

Since m1 is 1/2, m2 must be -2

So far what you have is y = -2x + b

Find the y intercept (b).

The new line goes through (4,1)

x = 4

y = 1

1 = -2(4) + b

1 = - 8 + b  

b = 1 + 8

b = 9

The answer is

y = - 2x + 9

8 0
4 years ago
Read 2 more answers
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