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3 years ago

Write the equation of a circle.

Mathematics

1 answer:

weeeeeb [17]3 years ago

4 0

Answer:

B. (x+1)^2 + (y-7)^2=196

Step-by-step explanation:

The equation is (x-h)^2 + (y-k)^2=r^2

h=-1,k=7 and r=14

(x-(-1))^2 + (y-7)^2= 14^2

(x+1)^2 + (y-7)^2 = 196

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3 years ago

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abruzzese [7]

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2 years ago

You have saved $40 for a video game and your parents will contribute some money. They said they will give you $1 for every $4 yo

Illusion [34]

Answer:

They contributed $8

Step-by-step explanation:

Given

$Savings = \$40$

Proportion of savings: $Parent = \$1$ $You = \$4$

Required

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From the question, we understand that, they contribute $1 when you save $1.

This means that the unit savings is:

$Unit = \$4 + \$1$

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3 years ago

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AVprozaik [17]

Answer:

4(x-4)

Step-by-step explanation:

Both 4x and 16 have a positive 4 in common so you would take it out and that leaves you with x and -4 so those go in the parenthesis.

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