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2 years ago

14

What is the approximate difference in the amount of wax needed to make a candle from each of these molds? use π = 3.14. 16.75 cu

bic inches 20.93 cubic inches 24.25 cubic inches 33.49 cubic inches?

1 answer:

stepan [7]2 years ago

5 0

1) 5.33
2) 6.67
3) 7.72
4)10.67

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What is the equation for the translation of x2 + y2 = 16 seven units to the right and five units up?

asambeis [7]

Answer:

(x − 7)2 + (y − 5)2 = 16

Step-by-step explanation:

The given circle has equation

$\sf \: x^2+y^2=16x$

The equation of a circle with center (h,k) and radius r units is

$\sf(x-h)^2+(y-k)^2=r^2(x−h)$

$\sf(x-7)^2+(y-5)^2=4^2(x−7)$

$\sf(x-7)^2+(y-5)^2=16(x−7)$

<h2>❖ Tip❖ :- </h2>

This is the equation that has its center at the origin with radius 4 units.

When this circle is translated seven units to the right and five units up, then the center of the circle will now be at (7,5).

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2 years ago

A rectangle is twice as long as it is wide. The area of the rectangle is 50 ft. What is the length of the rectangle

UNO [17]

Answer:

length=10 ft

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Step-by-step explanation:

10×5=50

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Help just stuck on this one

erastova [34]

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kiruha [24]

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