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3 years ago

What is the area of the ice skating rink

Mathematics

2 answers:

dedylja [7]3 years ago

8 0

Answer:

Step-by-step explanation:

50 x 50 is equivalent to 2500

vodomira [7]3 years ago

4 0

2500 , A since when you multpily them together they are all equal to 2500

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A number n increased by 18

ahrayia [7]

Answer:

n+18

Step-by-step explanation:

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A factory ships bottles in large boxes. Each box contains 2340 bottles. If the factory ships 28 boxes, how many bottles will the

Marina CMI [18]

Answer:

65,520

Step-by-step explanation:

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3 years ago

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Shandra has $760 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.

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2 years ago

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You need to remove a tree from your front yard. You have climbed the tree and trimmed off the branches, and you are now ready to

ValentinkaMS [17]

Answer:

26 feet

Step-by-step explanation:

Let the length of the required wire =l

The height of the tree =24 cm

We want the tree to fall to the ground 10 feet away from the base.

Ths problem forms a right triangle which I have drawn and attached below.

To determine the length of the wire l required, we use Pythagoras theorem to solve for the hypotenuse of the right triangle.

$B$y Pythagoras theorem: Hypotenuse^2=Opposite^2+Adjacent^2\\$Therefore:\\l^2=24^2+10^2\\l^2=676\\$Take the square root of both sides\\l=\sqrt{676}\\ l=26$ feet$

Thw wire must be 26 feet long to reach the ground.

7 0

3 years ago

As part of a survey, 1200 people were asked to name their favorite sport to watch. The table below summarizes their answers. Thi

vredina [299]

Answer:

x° is 108°

Step-by-step explanation:

The figure given of the survey of the 1,200 people is the table of values and a corresponding a pie-chart

From the table of values, we have;

The total number of participants in the survey, n = 324 + 360 + 108 + 156 + 96 + 156 = 1,200

The number of the participants in the survey that selected soccer as their favorite sport, sₙ = 360

The fraction of the participants in the survey that selected soccer as their favorite sport, Psₙ = Sₙ/n

∴ Psₙ = 360/1200 = 0.3

Therefore, 0.3, which is equivalent to 30% chose soccer as their favorite sport

To represent the fraction of the survey participants that selected soccer as their favorite sport on a pie chart, 0.3, we note that the sum of the angles at the center of the pie chart is 360°, therefore, the angle that is given to soccer on the pie chart, 'x', is the product of 0.3 and 360° as follows;

x° = 0.3 × 360° = 108°

x° = 108°

5 0

3 years ago