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masha68 [24]
3 years ago
14

No links pls just answer the question direct.

Mathematics
1 answer:
NeTakaya3 years ago
3 0
Formula:

(3.14)r^2

Larger one:

(3.14)(3)^2

28.26 * 13

367.38 in^2

Smaller one:

(3.14)(3)^2

28.26 * 8

226.08 in^2

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You can notice that each term of the sequence has a denominator with powers of 2. The first term has 2 powered to 0, the second term has a 2 powered to 1 and so on. The numerator is always 3.

Then, for the n-th term, you have:

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2 years ago
If TR = 11 ft, find the length of PS. Round to the nearest hundredth.
jonny [76]

The length of arc PS from the information given in the task content is; 31.5 ft.

<h3>What is the length of the arc PS?</h3>

It follows from the task content that;

  • Point T is the center of the circle and line TR is the radius of the circle.

  • Additionally, the angle subtended by arcPS = 180 - m<PS = 180 - 16 = 164⁰. This follows from the fact that line PR is a diameter.

On this note, the length of arc PS is;

arc PS = (164/360) × 2 × 3.14 × 11.

arc PS = 31.5ft.

Read more on length of an arc;

brainly.com/question/2005046

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7 0
2 years ago
Help with this question please and thank :&gt;
Illusion [34]

Answer:

13.858

Step-by-step explanation:

The steps are listed in the graphic.

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Justin weighs 15 pounds less than Greg weighs. Half of Greg's weight is 75 pounds less than Justin's weight. how much does each
Arturiano [62]
Greg is 180 and justin is 165
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Plz help will mark brainliest!!
vagabundo [1.1K]

Answer:

Given:

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Radius = 38 / 2

Step-by-step explanation:

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