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2 years ago

14

What did the Scout say after fixing the little old ladies bicycle horn

1 answer:

wel2 years ago

5 0

the scout said beep repaired

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Havana was born on February 14, 1987. How old was she on her birthday in 2002?

nekit [7.7K]

Havana would be 15 years old

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2 years ago

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write an equation for a circle with a diameter that has endpoints at (-4, -7) and (-2, -5). round to the nearest tenth if necess

andrezito [222]

Answer:

The answer to your question is (x + 3)² + (y + 6)² = 2

Step-by-step explanation:

Endpoints (-4, -7) and (-2, -5)

Process

1.- Find the length of the radius

d = $\sqrt{(x2 - x1)^{2} + (y2 - y1)^{2} }$

d = $\sqrt{(-2 + 4)^{2}+ (-5 + 7)^{2} }$

d = $\sqrt{2^{2} + 2^{2} }$

d = $\sqrt{4 + 4}$

d = $\sqrt{8}$

Radius = $\frac{\sqrt{8} }{2}$ = $\sqrt{2}$

2.- Find the center

Xm = $\frac{-4 - 2}{2} = \frac{-6}{2} = -3$

Ym = $\frac{-7 - 5}{2} = \frac{-12}{2} = -6$

Center = (-3, -6)

3.- Write the equation

(x - h)² + (y - k)² = r²

(x + 3)² + (y + 6)² = ( $\sqrt{2}$ )²

(x + 3)² + (y + 6)² = 2

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3 years ago

What is the area of a circle with radius 6 cm? Give your answer in terms of 2 points

vodka [1.7K]

22/7*6*6=792/7

792/7=113.142

= 113.14

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2 years ago

156 is 60% of what number

Tanzania [10]

The answer is 93.6
156x .6 = 93.6

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2 years ago

If you have $20 and spend $12 on food, what fraction of your money do you still have?

Bas_tet [7]

Answer:

2/5

Step-by-step explanation:

please mark brainliest

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2 years ago

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