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2 years ago

Anything helps :) um bbut yeah okay please help

Mathematics

1 answer:

Rom4ik [11]2 years ago

7 0

Answer:

PM = 26.1

Step-by-step explanation:

If they are both similar shapes, each side must be scaled up to the same factor. To find the missing side length, you must know that the side lengths are multiplied by the exact same number. Knowing this, you can set the ratio of the side lengths equal to each other and then cross-multiply to find the missing side length.

$\frac{IJ}{MN} = \frac{LI}{PM}$ <----- Ratio

$\frac{15}{49} = \frac{8}{x}$ <----- Insert side lengths

15x = 392 <----- Cross multiply

x = 26.1 <----- Divide both sides by 15

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Answer:97/125

Step-by-step explanation:

“As illustrated in the Venn diagram,

We let

U=[The total number of people at the sport center]

This implies that,

n(U)=125

G=[Those who use the gym]

This implies that,

n(G)=59

P=[Those who use the pool]

This implies that,

n(P)=70

T=[Those who use the track]

This implies that,

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a=[Those who use the gym only]

This implies that,

n(a)=59-(6+11+19)=59-36=23

b=[Those who use the pool only]

This implies that,

n(b)=70-(6+19+24)=70-49=21

c=[Those who use the track only]

This implies that,

n(c)=55-(6+24+11)=55-31=14

Also, number of people who use gym and track=11+23+19+6+14+24=97”

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Answer:

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