3 years ago

What is a secant of a circle

1 answer:

5 0

In geometry, a secant of a curve is a line that intersects the curve at a minimum of two distinct points. In the case of a circle, a secant will intersect the circle at exactly two points.

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Ilya [14]

In y=mx+b, m= slope and b= y-intercept. All you have to do is substitute.

1) $y= \frac{3}{2} x-2$

2) $
y= \frac{-1}{2}x-1$

3) $y=-0.5x+2.5$

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3 years ago

Casey paid $55.00 for 20 gallons of gas.

zhuklara [117]

Answer:

Step-by-step explanation:

Multiply it all together

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4 years ago

Salina’s age is one-quarter the age of her aunt. If a represents her aunt’s age, which expression represents Salina’s age?

ch4aika [34]

Salina is 1/4 of age of unt
s=1/4 times a
s=a/4

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4 years ago

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Elina [12.6K]

Answer:

the answer is B.

Step-by-step explanation:

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3 years ago

There is a piece of tape attached to a hula hoop. The tape rotates to (_7, 20) during one spin. What is the sine value of this f

Shalnov [3]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
Below are the choices that can be found from other source:

<span> −7
20
20 square root 449 over 449
negative 7 square root 449 over 449</span>

The answer seems to be the third one which is 20 square root 449 over 449.

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4 years ago