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sergeinik [125]

3 years ago

15

swimming pool is being filled with a hose. The hose fills the pool at a constant rate. The pool's water level rises 4 inches i

n hours. What rate per hour of the water level change?

2 answers:

klasskru [66]3 years ago

7 0

How many hours does it rise for 4inches?

inessss [21]3 years ago

7 0

The answer is 4/1 lol

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HELP ME PLEASE ASAP IT'S AN EMERGENCY

gizmo_the_mogwai [7]

The answer is b.

This is because the line is sloping downwards, and so y = -1

3 0

3 years ago

What is the formula for intersecting chords on the interior of a circle?

Ratling [72]

Answer:

Each chord is cut into two segments at the point of where they intersect. One chord is cut into two line segments A and B. The other into the segments C and D. This theorem states that A×B is always equal to C×D no matter where the chords are.

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2 years ago

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MrRa [10]

The answer is C .12/15 since you can divide A,B,D and get 2/3 but you cannot with C

5 0

2 years ago

Read 2 more answers

Which best explains whether a triangle with side lengths 2 in., 5 in., and 4 in. is an acute triangle?

Leviafan [203]

Answer:

The triangle is not acute because 2² + 4² < 5².

Step-by-step explanation:

4 0

2 years ago

Consider the line through (-1, -4) and (1, 2).<br> What is the slope (m) of the line?<br>

zloy xaker [14]

Answer:

<u><em>3</em></u>

Explanation:

$\bold{\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}}$

$\bold{\left(x_1,\:y_1\right)=\left(-1,\:-4\right),\:\left(x_2,\:y_2\right)=\left(1,\:2\right)}$

$\bold{m=\frac{2-\left(-4\right)}{1-\left(-1\right)}}$

Refine

<u><em>m = 3</em></u>

5 0

3 years ago