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2 years ago

Q equal 1/2 p plus 15 solve for p

1 answer:

5 0

If Q=(1/2)(P)+15, we can multiply both sides by 2 to get 2Q=2(P/2+15)=P+30. Next, we can subtract 30 from both sides to get 2Q-30=P

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A circular swimming pool has a radius of 15 ft. There is a path all around that pool that is three feet wide.

alisha [4.7K]

Pi•r^2

Radius= 15
Plug in and that should give you the blue area. =706.858

If you added 3 feet to the circle that would change the radius to 18 so back to the formula...
Pi•18^2
=1,017.876

To find the shades you would have to subtract the two and get your answer

Interesting. Either the answer choices are wrong or I am.... is the formula right? Lol it’s been too long

7 0

3 years ago

Read 2 more answers

A runner sprints 100m at 8m/s what is time?

bonufazy [111]

Answer:

12.5 sec

Step-by-step explanation:

distance = speed x time

distance / speed = time

100/8 = 12.5

12.5seconds

hope this helps

brainliest plz?

4 0

3 years ago

Help me please. 30 points :)

Nataly [62]

$\frac{(5 \: - \: 8x)}{( \sqrt{5 \: - \: 8x} )} \: = \: \sqrt{5 \: - \: 8x}$
For the result to be Real,
$5 \: - \: 8x \: \geqslant \: 0$
$8x \: \leqslant \: 5$
$x \: \leqslant \: \frac{5}{8}$
$( \frac{(5 - 8x)}{( \sqrt{5 - 8x} )} ) \: \times \: (\frac{ \sqrt{5 - 8x} }{ \sqrt{5 - 8x} } ) \: = \: \frac{ {(5 \: - \: 8x)}^{ \frac{3}{2} } }{(5 \: - \: 8x)}$
Hence,
$\frac{{(5 \: - \: 8x)}^{ \frac{3}{2} } }{(5 \: - \: 8x)}$
is the required form.

3 0

3 years ago

The question is *what is the solution to to this system of equations* I need help on this pleaseee

Sladkaya [172]

Answer:

(2,2)?

Step-by-step explanation:

I just looked at the point that they intersected at.

7 0

3 years ago

Sin 20° cos 40° cos 80° = 1

mr Goodwill [35]

Answer:

I think that the answer is 1/8 NOT 1

Step-by-step explanation:

6 0

2 years ago