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svetoff [14.1K]

3 years ago

8

How do i find the are and perimeter of the composite figure?

1 answer:

sineoko [7]3 years ago

7 0

Answer:

perimeter :

4+10+4+ (pi * radius) .........."radius =5"

area:

(10*4)+(0.5 * pi * r square)

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givi [52]

Answer:

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Step-by-step explanation:

1)

Initial number = 2988
Rate of increase = 10%

<u>Number of students after 6 years:</u>

$a_6 = 2988(1+0.1)^{6-1} = 4812$

2)

Initial number = 1200
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<u>Amount of gold after 4 years:</u>

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Initial number = 28000
Rate of increase = 2.5%

a)

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$a_n=28000(1+0.025)^{n-1} = 28000*1.025^{n-1}$

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2 years ago

Read 2 more answers

The price of a plane ticket has increased from $150 to $200. By what percent has the price increased? A) 15% Eliminate B) 25% C)

german

Answer:

c

Step-by-step explanation:

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3 years ago

Would the sum of -13 and 20 be positive or negative? Explain your reasoning. Use complete sentences.

Debora [2.8K]

Answer:

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Step-by-step explanation:

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