4 years ago

HELPING ANS WILL GET BRAINLIEST

1 answer:

7 0

You got to get the correct answer for someone to do that. If there is a slight issue, than thats why its marked as good.

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Recall the equation for a circle with center ( h , k ) and radius r . At what point in the first quadrant does the line with equ

butalik [34]

Answer: The required point = (1.857,8.643)

Step-by-step explanation:

Equation of circle with center (h,k) and radius r: $(x-h)^2+(y-k)^2=r^2$

Given: Radius = 5 , center = (0,4)

Eqation of circle: $(x-0)^2+(y-4)^2=5^2$

$x^2+(y-4)^2=25$

$x^2+(2.5x+4-4)^2=25$ [Using equation y = 2.5 x + 4 ]

$x^2+(2.5x)^2=25$

$x^2+6.25x^2=25$

$7.25x^2=25$

$x^2=3.44827586207$

$x=1.857$

$y= 2.5(1.857)+4$

$=8.6425$

Hence, the required point = (1.857,8.643)

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3 years ago

What ordered pair is in the solution set of 2x - 3y > 8?

Arlecino [84]

1x%4 4x pair solution

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3 years ago

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nlexa [21]

The volume V of a cone with radius r is one-third the area of the base B times the height h.
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The answer is 57.3248408

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3 years ago

Find the measure of angle P in the triangle below.

Veronika [31]

In this scenario, we can use the laws of cosines. When using the law of cosines, you will get

53.1 degrees.

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4 years ago

Use your own words to explain how to find the circumference of a circle with a radius of 4 inches.

weeeeeb [17]

Answer:8 π inches

Step-by-step explanation:The formula for circumference is diameter * π

The radius of a circle is always exactly half of the circles diameter.

Therefore, the diameter will be 8 inches

Multiply the diameter, 8 by π

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3 years ago