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2 years ago

Show your work: (please dont answer with a link)

Mathematics

1 answer:

baherus [9]2 years ago

5 0

Answer:

3) 8

4) 5.25 cups

Step-by-step explanation:

3) cross multiply:

36 × 10 = 360

45 × x = 45x

equate them both:

360 = 45x

divide both sides by 45

360 ÷ 45 = 8

x = 8

4) 8 people : 3 cups of flour

14 people : how many cups?

14 ÷ 8 = 1.75

to get from 8 people to 14 people we multiply by 1.75, so do the same thing to the 3 cups:

3 × 1.75 = 5.25 cups

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dangina [55]

Answer:

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Step-by-step explanation:

We have given:

center at (-16,30). It means h = -16 and k=30

and it passes through the origin (0,0)

Thus the radius will be distance between (-16,30) and (0,0)

r=√(-16 - 0)²+(30-0)²

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Step-by-step explanation:

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