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3 years ago

11

Use the given information to write the standard form equation of a circle:

1 answer:

tiny-mole [99]3 years ago

6 0

Answer:

The formula for the equation of a circle is (x – h) 2 + (y – k) 2 = r 2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. If a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

Step-by-step explanation:

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For problem below, make use of the equation of motion of a vertically projected object: 20012 gtv t s  , where sis the heigh

faltersainse [42]

Answer:

$s=-4.905*t^{2} +20*t+120$

The equation corresponds to a quadratic function.

Step-by-step explanation:

Given

$s=-\frac{1}{2} gt^{2} +v_{0} t+s_{0}$

where

$g=9.81\frac{m}{s^{2} }\\ v_{0}=20\frac{ft}{s} \\ s_{0} =120 ft$

the function that describes the height of Joan’s basketball is

$s=-\frac{1}{2} (9.81\frac{m}{s^{2} })t^{2} +20\frac{ft}{s}*t+120 ft\\ s=-4.905*t^{2} +20*t+120$

The equation corresponds to a quadratic function.

5 0

3 years ago

5. Solve:<br>5x–9/√5x+3=1 +√5x–3/2

Nuetrik [128]

Answer:

142

Step By Step Explanation:

7(14√5+25)

x = 142

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4 0

3 years ago

4/1 = 12/3 so 12 cups =_____ quarts

riadik2000 [5.3K]

Answer:

3 quarts

Step-by-step explanation:

4/1 = 12/3 so 12 cups =3 quarts

6 0

3 years ago

The number of chocolates sold can be determined by the equation: P=$.63c, where P is the price and c is the number of chocolates

balu736 [363]

Answer:

p = price

0.63 = price of each piece of chocolate

c = number of pieces of chocolate

just multilply the number of pieces of chocolate by 0.63 to get the total price

Step-by-step explanation:

5 0

4 years ago

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Roman has used his iPhone for 25 hours in the last 5 days. How many days will have passed when he uses 450 hours? A. 5 days B. 9

sleet_krkn [62]

The answer is B. Hope this helps :)

4 0

3 years ago

Read 2 more answers