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4 years ago

Peter bought some bicycles for 4,000 he sold them for 6,200 making $50 on each of the bicycles how many bicycles were there

Mathematics

2 answers:

Illusion [34]4 years ago

6 0

Answer:

there were 124 bicycles. : )

Step-by-step explanation:

wel4 years ago

3 0

Answer:

44 bicycles.

Step-by-step explanation:

First we find how much profit he made by subtracting 6200 by 4000. When we do this, we get 2200.

Then, we divide 2200 by 50, because he earned 50 for each bike, which gives us 44.

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Five more than one third of a number is -2. Find the number

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3 years ago

A tourist takes a picture with a Moai statue on Easter Island. In the photograph, the Moai statue is approximately 4.54.54, poin

KengaRu [80]

Answer:

The of the tourist is 1.67 meters.

Step-by-step explanation:

Height of statue in photograph = 4.5 inches.

Height of tourist in photograph = 1.25 inches.

$\dfrac{Statue}{Tourist}=\dfrac{4.5}{1.25}$

Actual height of statue = 6.0 meters.

We need to find the the actual height of the tourist in meters.

Let x be the actual height of the tourist in meters.

$\dfrac{Statue}{Tourist}=\dfrac{6.0}{x}$

Ratio of height of statue and tourist are proportional.

$\dfrac{4.5}{1.25}=\dfrac{6.0}{x}$

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Therefore, the of the tourist is 1.67 meters.

5 0

4 years ago

Find the value of X

Morgarella [4.7K]

Answer:

x = 7

Step-by-step explanation:

<> sum of the interior angles of the polygon is (8-2)*180 = 1080°

<> since all the lengths are equal it implies all the angles are equal

<> there are 8 angles

=> 8(16x + 23) = 1080

=> 16x + 23 = 135

=> 16x = 135 - 23

=> 16x = 112

=> x = 112/16

=> x = 7

please give me brainlist if it is helpful for you

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3 years ago

Please someone help me!!!!!!

ella [17]

Answer:

see explanation

Step-by-step explanation:

Using the identity

cos2Θ = 1 - 2sin²Θ, then

1 - 2sin²( $\frac{\pi }{4}$ - $\frac{0}{2}$ )

= cos [2( $\frac{\pi }{4}$ - $\frac{0}{2}$ )]

= sos( $\frac{\pi }{2}$ - Θ )

= cos $\frac{\pi }{2}$ cosΘ + sin

= 0 × cosΘ + 1 × sinΘ

= 0 + sinΘ

= sinΘ = right side

3 0

3 years ago

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Peter bought some bicycles for 4,000 he sold them for 6,200 making $50 on each of the bicycles how many bicycles were there​

Peter bought some bicycles for 4,000 he sold them for 6,200 making $50 on each of the bicycles how many bicycles were there