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4 years ago

How many times does 7 go into 18

Mathematics

2 answers:

Afina-wow [57]4 years ago

5 0

Answer:

Seven goes into 18 twice

Step-by-step explanation:

7×2=14

Rina8888 [55]4 years ago

4 0

Answer:

Twice.

Step-by-step explanation:

7 times 2 is 14.

So it can only go in 2x.

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You pay $60 for 5 yoga classes. How much is one class?

cluponka [151]

Answer: 12

Step-by-step explanation:

60 divided by 5 is 12.

Hope this helps!

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3 years ago

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A wall has a tiled mosaic consisting of 25 triangular tiles. Each tile has a base of 6 cm and a height of 8 cm. Find the area of

alina1380 [7]

Answer:

1200

Step-by-step explanation:

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3 years ago

NEED HELP ASAP...

crimeas [40]

1) The dependent variable is the total cost.
2) The perimeter is 36 inches.

The dependent variable is the one that gets changed by the other one. In this case, the total cost gets changed by the amount of fabric bought.

To find the perimeter:

Since the ratios of the side length to perimeter is the same, we set up the ratio:
2/8 = 9/x

Cross multiply:
2*x = 8*9
2x = 72

Divide both sides by 2:
2x/2 = 72/2
x = 36

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3 years ago

Mrs Tolbert was hungry and ate 12 out of the 36 pieces of chocolate. What fraction did she eat. What is the fraction in simplest

Len [333]

12 out of 36 is the same as 12/36

Both 12 and 36 are divisible by 12.

12/36 = (1 * 12)/(3 * 12) = 1/3 * 12/12 = 1/3 * 1 = 1/3

Answer: 1/3

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4 years ago

A target has a bull’s-eye with a diameter of 2 inches. the outer ring is 1 inch wide. what is the area of the outer ring?

andrew11 [14]

The diameter of the outer ring will be 4 inches since it extends one inch beyond the bull's eye from either side. See the attached image for clarification.

The area of the outer ring can be expressed as:
$Area_{outerring} = Area_{outercircle} - Area_{bullseye}$
This is because we need to take into account of the space taken up by the bullseye.

Now we set up our equation:
$Area_{outerring} = \pi r^{2}_{outercircle} - \pi r^{2}_{bullseye}$

Now plug and solve:
$Area_{outerring} = \pi 2^{2} - \pi 1^{2}$
$Area_{outerring} = 4\pi - \pi$
$Area_{outerring} = 9.42477796$

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4 years ago

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