2 years ago

Find the area of a circle with radius 18 in

Mathematics

2 answers:

fomenos2 years ago

8 0

1017.88 if you use the formula for the area of a circle which is πr²

inn [45]2 years ago

6 0

1018 think this is right

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Your Roasted Snout dinner cost you $45.99. You will tip your server 15% of the bill. What is the TOTAL cost of your bill (includ

irina [24]

Answer:

Step-by-step explanation:

The basic cost of the Snout is 45.99

15% of that amount = 45.99*15/100 = 6.90

Total Cost 52.89

You could figure out the total cost a slightly different way.

You could set up

Cost = snout (1 + 15%)

Cost = snout(1 + 15/100)

Cost = snout( 1 + 0.15)

Cost = 45.99(1.15)

Cost = 52.89

4 0

1 year ago

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Which is the equation of a circle whose center is at the origin and that passes through the point (3, 5)?

xxTIMURxx [149]

Answer:

x² + y² = 34

Formula:

(x - h)² + (y - k)² = r² where (h, k) is the center

Here find the radius using distance formula: → origin : (0, 0)

√(x2-x1)²+(y2-y1)²

√(3-0)²+(5-0)²

√9+25

√34

Thus the equation of circle:

(x - 0)² + (y - 0)² = (√34)²

(x - 0)² + (y - 0)² = 34

x² + y² = 34

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2 years ago

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What is the length of JM

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Answer:

JM .................???????

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Find two numbers with a sum of 20 and a difference of 14

shepuryov [24]

2 and 7 r the answer

3 0

3 years ago

Please help (links will lead to a report)

mestny [16]

Answer:

the shaded part is 60% of the thing

Step-by-step explanation:

3/5 = 60%

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