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iren2701 [21]
4 years ago
14

darian wants to build a regulation size pool table that is 9 feet in length. the plans he ordered are 18 by 36 inches . what is

the scale factor of the dilation he must use to build the regulation pool table?
Mathematics
1 answer:
slavikrds [6]4 years ago
8 0
Plans would be 1:4 scale, so Darian would need to multiply the measurements on the plans by 4 to have them be the wanted size.
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What is the solution to this inequality?<br> –16x &gt; –80
Kisachek [45]

Answer:

x < 5

Step-by-step explanation:

–16x > –80

Divide each side by -16, remembering to flip the inequality

-16x/-16< -80/-16

x < 5

7 0
3 years ago
Aquaman swims into a storm drain, from which water is flowing at an unknown rate. He swims 200 meters against the flow in 3 minu
sergiy2304 [10]

Answer: Aquaman swims at the rate of 140.47m/min

The rate of water drain is 73.81m/min

Step-by-step explanation: Let A be the rate at which Aquaman swims.

Let W be the rate at which the water drains

3(A - W)= 200 ......equation (1)

0.7(A +W)=150 ..... equation (2)

3A -3W = 200 .....equation 3

0.7A + 0.7W = 150 ..eq4

Multiply eq 3 by 7 and eq 4 by -30

21A - 21W = 1400

-21A + 21W = -4500

Subtracting both equation from each other, you get

-42W = -3100

W = 3100/42

W = 73.81m/min

Put 73.81 for W in equation 1

3A - 3(73.81) = 200

3A - 221.43 = 200

A =421.43/3

A= 140.47m/min

5 0
4 years ago
4.7×10to the 9th power/376 what is the formula to find the answer
kakasveta [241]

Answer:4=1000000000 to the 9th power 376= 7292038183038293948 centimeters

Step-by-step explanation:

The rectangular rectangle is bended at a 83 degree angle which makes it 4=1000000000 to the 9th power 376= 7292038183038293948 centimeters

7 0
3 years ago
Atticus wants to buy 2/3 of a square yard of wrapping paper the paper cost $2.40 per yard how much will Atticus spend on wrappin
balu736 [363]

Atticus will spend $1.60 on wrapping paper.

Step-by-step explanation:

Given,

Cost of paper per yard = $2.40

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Cost of 2/3 yards of paper = \frac{2}{3}*2.40

Cost of 2/3 yards of paper = \frac{4.80}{3}

Cost of 2/3 yards of paper = $1.60

Atticus will spend $1.60 on wrapping paper.

Keywords: division, fraction

Learn more about fractions at:

  • brainly.com/question/9607945
  • brainly.com/question/9729310

#LearnwithBrainly

3 0
4 years ago
What is r = 14 ft ? I don't get it, can you please explain it
Ivenika [448]
R = 14 ft because the variable "R" is equal to 14 ft.

For example: 20ft - 6ft = R
R= 20ft - 6ft = R
R= 14ft
5 0
3 years ago
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