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katen-ka-za [31]
3 years ago
7

A ball is dropped from a height of 30 feet and each time it hits the ground it bounces 0.75 of the previous height. What is the

height of the ball after it makes its third bounce? Round to the nearest hundredth of a foot. A) 0.47 feet B) 9.49 feet C) 12.66 feet D) 16.88 feet
Mathematics
1 answer:
dimulka [17.4K]3 years ago
8 0

30 x 0.75 = 22.5 .............(1st)

22.5 x 0.75 = 16.875 ......(2nd)

16.875 x 0.75 = 12.66 ....(3rd)

ANSWER: C) 12.66

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What is the arc measure of AEB in degrees
jasenka [17]

Answer:

305 degree

Step-by-step explanation:

As AD and CE are the diameters of circle P, so that they intersect each other at point P.

=> So that ∡CPA and ∡DPE are two vertical angles.

=> ∡CPA = ∡DPE = 93 degree

As we can see, ∡CPA = ∡CPB + ∡BPA =38 + ∡BPA

=> ∡BPA = ∡CPA - 38 = 93 - 38 = 55 degree

As P is the centre of the circle, so that ∡BPA is equal to the measure of the arc AB, equal to 55 degree.

In the circle P, the total measure of arc AEB and arc AB are 360 degree

=> arc AEB + arc AB = 360

=> arc AEB = 360 - arc AB = 360 - 55 = 305

So that the measure of arc AEB is 305 degree

7 0
2 years ago
Distribute –2 (–2 – 5x2).
lara31 [8.8K]

Answer:

4 + 10x^2

Step-by-step explanation:

–2 (–2 – 5x^2)

Distribute

-2 *-2 -2*-5x^2

4 + 10x^2

8 0
3 years ago
Someone help me do this question step by step please? ASAP
boyakko [2]
The answer is 3 hope this helps pls thank me





7 0
2 years ago
Someone please help me!
HACTEHA [7]

Answer:

  B and C describe vertical angles

Step-by-step explanation:

Point R will be the common vertex of any possible pair of vertical angles.

For a given line segment, such as AE, one end will designate a side of one of the vertical angles, and the other end will designate a side of the other angle of the pair.

For example, Choice B uses the crossing segments TN and FL and identifies the vertical angles TRF and NRL.

Choice C uses segments FL and AE to identify the vertical angles LRE and FRA.

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Choice A does not involve crossing segments. Choice D makes use of segment AE, but the other points S and N are not on the same segment.

3 0
3 years ago
A jar holds 3 1/2 cups of water how much is it in fl oz
Anettt [7]
1 cup equals 8 fluids oz
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3 years ago
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