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3 years ago

Unit Test

Mathematics

2 answers:

wolverine [178]3 years ago

4 0

Answer: c the third option

Step-by-step explanation:

Alborosie3 years ago

4 0

Answer:

Hope this helps!

Step-by-step explanation:

cost=flat fee+changing fee

flat fee=5.50

changing fee=cost per ticket times number of tickets

we know that 5 times cost per ticket=108

divide by 5

cost per ticket=21.6

c=number of tickets

total cost=5.5+21.6c

TC=21.6c+5.5

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Firlakuza [10]

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3 years ago

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Answer:

Step-by-step explanation:

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3 years ago

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Natali5045456 [20]

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4 years ago

Please answer the following:

ratelena [41]

Answer:

$( \frac{7}{10} - \frac{5}{8} )$ ÷ $\frac{1}{16}$

(check your other question for my explanation)

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3 years ago

For a circle radius of 8 feet, find the arc length s if the central angle is 10*

ser-zykov [4K]

Answer:

The correct answer is Option 1: s = 4/9pi feet

Step-by-step explanation:

Given that

The radius of circle is 8 feet

r = 8

Central angle is:10°

The arc length is denoted by s and is calculated by the formula:

$s = 2\pi r.\frac{x}{360 \textdegree}$

Here x is the central angle

Putting the known values we will get:

$s = 2\pi (8).\frac{10 \textdegree}{360 \textdegree}\\s = 16\pi . (\frac{1}{36})\\s = \frac{16\pi}{36}\\s = \frac{4}{9} \pi$

The arc length is 4/9 pi feet.

Hence,

The correct answer is Option 1: s = 4/9pi feet

8 0

3 years ago