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Travka [436]
3 years ago
11

A rectangle has a perimeter of 30. It is dilated by a scale factor of 2.

Mathematics
1 answer:
LuckyWell [14K]3 years ago
5 0

Answer:

It is 60.

Step-by-step explanation:

When shapes are dilated (when they get bigger or smaller), perimeter changes linearly—in direct proportion with length. This means if the scale factor is 2, then you multiply it by 2. 2 multiplied by 30 equals 60.

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At a garage sale books cost $1.50 each and musical
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Answer:

$16

Step-by-step explanation:

4 books would cost $6 and 5 tapes would be $10. Add them to get 16.

8 0
3 years ago
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You toss a fair number cube with 1 to 6 and flip a coin.
ludmilkaskok [199]

Answer:

1/6

Step-by-step explanation:

its unlikley because 1 out of 6 chances that youll land on a six or something and a 50 50 chance that you'll land on heads or tails. Unlikcry for te dice rills and likekly for the coins toss

8 0
2 years ago
A rectangular region is removed from another rectangular region to create the shaded region shown below. Find the area of the sh
Alexus [3.1K]

Answer:

57m^2

Step-by-step explanation:

First we need to find the area of both shaded and not shaded regions. Since we are solving area for 2-D images we will use the equation Area=length(with)

Shaded Region: 11(9)=99

Unshaded Region: 8(6)=42

Now we subtract the shaded region with the unshaded region to get an area of 57 Meters. Therefore the area of the shaded region is 57m^2

5 0
3 years ago
Please help and thank you
Rainbow [258]

Answer:

odp c

Step-by-step explanation:

17*8=136

6 0
3 years ago
Which statements are true? check all that apply. twenty-three ninth graders and fifteen eleventh graders prefer math. fourteen e
Vlad [161]

The true statements are;

  • fourteen eleventh graders prefer math and eight tenth graders prefer english.
  • twenty-three ninth graders and thirty-five twelfth graders prefer math.

<h3>What is a survey?</h3>

In a survey, the opinions of the subjects are sought and these responses are recorded for the purpose of use in the process of decision making.

In this, case, we can see from the table that;

  • fourteen eleventh graders prefer math and eight tenth graders prefer english.
  • twenty-three ninth graders and thirty-five twelfth graders prefer math.

Learn more about survey:brainly.com/question/3944932

#SPJ1

4 0
2 years ago
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