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Irina18 [472]
3 years ago
12

The radius of a circle is 4 yards. What is the circle’s circumference?

Mathematics
1 answer:
8_murik_8 [283]3 years ago
5 0

Answer:

25.13

Step-by-step explanation:

The formula of a circumference of a circle is C= 2x π x r

c = 2x π  x 4 yards

c= 25.13 yards

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Mandarinka [93]

Answer:

8 movies and 6 video games

<em></em>

Step-by-step explanation:

Given

Gift\ Card = \$600

Movies =\ $20

Video\ Game = \$50

Minimum\ Items = 13

Required

Determine the items Lonnie can afford

To solve this question, we make use of trial by error method by taking the options one at a time:

Option 1: 6 movies and 4 video games

<em>This option can not be considered because the number of items is not up to the minimum Lonnte must purchase.</em>

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Option 2: 14 movies and 7 video games

Cost = 14 * \$20 + 7 * \$50

Cost = \$280 + \$350

Cost = \$630

<em>This option can not be considered because the cost of purchase is greater than Lonnte's worth of Gift card.</em>

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Option 3: 2 movies and 10 video games

<em>This option can not be considered because the number of items is not up to the minimum Lonnte must purchase.</em>

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Option 4: 8 movies and 6 video games

Cost = 8 * \$20 + 6 * \$50

Cost = \$160 + \$300

Cost = \$460

Hence, the correct option is <em>8 movies and 6 video games </em>

4 0
3 years ago
3x(x+5y)+2y(7x-y)+4(^2+2y)
aksik [14]

Answer:

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6 0
4 years ago
After its first day of life, a baby blue whale started growing. It grew 47.075 inches. If the average baby blue whale grows at a
pantera1 [17]

I believe its 31 days

I divided and got the answer

7 0
3 years ago
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yanalaym [24]

Answer:

The height is 8

Step-by-step explanation:

Ratios are just fractions. That being said, you also have part of a fraction. You know that the colorado flag is in 2:3, and 12 feet long is according to that ratio; it equals each other.

Make the equation.

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Now isolate x (in order to solve for it)

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The height is 8.

8/12 = 2/3 ✅

6 0
3 years ago
Which expression represents four less than half a number, n? (show your work)
ikadub [295]
The answer is 1/2n-4

Multiplying a number n by 1/2 is the same as dividing that number by 2.
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