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2 years ago

What is the equation of the circle?

Mathematics

1 answer:

adoni [48]2 years ago

3 0

Answer:

(x - 3)^2 + (y + 2)^2 = 2^2

Step-by-step explanation:

The center is at x = 3 and y = 2: (3, 2). The radius is 2. Starting with the standard equation of a circle with radius r and center (h, k), we get:

(x - 3)^2 + (y + 2)^2 = 2^2

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An equation is shown below:

IrinaK [193]

5(2x - 8) + 15 = -15
-15 -15 subtract 15 from each side
5(2x - 8) = -30
÷5 ÷5 divide both sides by 5
2x - 8 = -6
+8 +8 add 8 to each side
2x=2
÷2 ÷2 divide both sides by 3
x = 1

Checking:
5(2(1)-8) + 15 = -15
5(-6) + 15 = -15
-30 + 15 = -15
-15 = -15 Correct! x=1

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3 years ago

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Question 3 Find 250% of 4.4

alexdok [17]

Step-by-step explanation:

$\to \sf \: \: 250\% \: of \: 4.4 \\ \sf \to \frac{250}{100} \times \frac{44}{100} \\ \sf \to \: \frac{11 \cancel{000}}{10 \cancel{000}} \\ \sf \to \: \frac{11}{10} \\ \sf \to \: 1.1 \: ans.$

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2 years ago

I Need Help With This Its Due In An Hour

AfilCa [17]

Answer:

A. The car travels 65 miles in one hour

B. 97.5 miles

C. 24 Minutes

Step-by-step explanation:

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2 years ago

frederick is designing a poster that has 3-in borders on the top and bottom and 2-in borders on the left and right sides. they a

kiruha [24]

Answer:

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2 years ago

The stock of Company A lost $3.63 throughout the day and ended at a value of

dusya [7]

Answer:

6% decline

Step-by-step explanation:

Original stock price = $3.63 + $56.87 = $60.50

Percentage decline = 60.50 - 56.87 / 60.50

= 3.63 / 60.50

= 0.06

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1 year ago