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Alika [10]
3 years ago
5

Allison has a poster that is 15 in by 18 in. What will the dimensions of the poster be if she scales it down by a factor of ? (5

points) Group of answer choices 15 in by 18 in 45 in by 54 in 2.5 in by 2 in 5 in by 6 in
Mathematics
1 answer:
nydimaria [60]3 years ago
7 0

Answer: 5 inch by 6 inch

Explanation:

What will the dimensions of the poster be if she scales it down by a factor of one - third

Let us scale down each side one by one.

The poster is 15 in by 18 inches in dimensions

The new dimensions will be

15 × 1/3 = 5 inch

18 × 1/3 = 6 inch

The correct answer is 5 inches by 6 inches.

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Consider the two number sets. Which set has the higher mean and what is that mean?
Otrada [13]

The mean is where you add all of the numbers in that set together, and divide it by the amount of numbers you have. E.g. For Set 1 - 10 + 15 + 20 + 25 + 30 + 50 = 150 ÷ 6 = 25

For Set 2 you just repeat the process:

1. Add the numbers in the set together, this gives you a total of 111

2. Then divide 111 by 5 as you have 5 numbers, giving you 22.2

Therefore set 1 has the higher mean :)

The answer is C, set 1, 25 :)

6 0
3 years ago
Ron estimates that each crate of apples he buys from his supplier has 120 apples. The actual number is 105 apples. Which value i
NeTakaya

Answer:

14%

Step-by-step explanation:

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8 0
3 years ago
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What is the slope of a line that is perpendicular to a line whose equation is −2y=3x+7 ?
Nina [5.8K]
2/3X
perpendicular slope is opposite of the sign and flip the fraction

5 0
3 years ago
A water bottle contains 1.5 L of water. Approximately how many gallons does the water bottle contain?
Alona [7]

Answer:

The bottle contains approximately 0.396258 gallons of water.

Step-by-step explanation:

5 0
3 years ago
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NEED HELP ASAP!!! PLEASE
Lubov Fominskaja [6]

Answer:

1144cm²

Approx. 1100cm²

Step-by-step explanation:

Area of rectangle=

L×B

34×20 = 680cm²

Area of semi-circle=

πr²

3.14 × (10)² = 314cm²

Area of triangle=

½b×h

b = 49 - 34 = 15

<u>2</u><u>0</u><u> </u><u>×</u><u> </u><u>1</u><u>5</u> = 150cm²

2

Area of shape =

680 + 314 + 150 = 1144cm²

approx. 1100cm²

Please mark my answer as brainliest <3

6 0
2 years ago
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