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lisabon 2012 [21]
2 years ago
7

Simplify your answer and write it as a proper fraction,improper fraction,or interger

Mathematics
1 answer:
devlian [24]2 years ago
4 0

Answer:

2

Step-by-step explanation:

Take any 2 points on the graph,

(50, 10) & (90, 90)

Use the slope formula:

\frac{y2-y1}{x2-x1}

= (90-10)/(90-50)

= (80)/(40)

= 2

Hence, the slope is 2.

<em>Feel free to mark this as brainliest! :D</em>

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A sealed tank of water measures 10cm x 8 cm x 40cm. When it stands on one
Pavel [41]

Answer:

New height = 6

Step-by-step explanation:

The water is going to be the same volume no matter how the tank is orientated.

So you can do this 2 ways.

First way

Find the volume in the tank when the water goes up 24 cm on the height.

V = L*W*h

L = 8

W = 10

H = 24

V = 1920 cm^3

Now do it using the

L = 40

W = 8

h = ?

1920 = L * W * h

1920 = 40 * 8 * h

1920 = 320 * h

h * 320 = 1920

h = 1920/320

h = 6

Or you can do it without finding the 1920

L*W*h = L1 * w1 * h1

8*10*24 = 40 * 8 * h                                The 8's cancel

10*24 = 40*h                                           Divide both sides by 10

24 = 4h                                                    Divide by 4

h = 6

Same as you got before.

7 0
3 years ago
Given f(x) and g(x) = f(x) + k, look at the graph below and determine the value of k.<br> k=______.
LenKa [72]

Answer:

5

Step-by-step explanation:

Look at one of the coordinates to find k. For this example I'll look at the y-intercepts (0, 3) (for g(x)) and (0, -2) (for f(x))

g(0) = 3

g(0) = f(0) + k

3 = -2 + k

5 = k

7 0
2 years ago
A parabola has a vertex at (3,4) and passes through point (-2,-9/4) as shown to the right. Which of the following is the equatio
Alex17521 [72]

Answer:

b. y= -4(x-3)^2+4

Step-by-step explanation:

BECAUSE I DID THIS BEFORE AND THE TEACHA TOLD ME THE RIGHT ANSWER! ITS CORRECT TRUST MEEEE

IM SERIOUS! >:0

<u><em>FR THOO</em></u>

6 0
3 years ago
Look at this graph:
Sergio [31]

Answer:

3/2

Step-by-step explanation:

slope=rise/run=30/20=3/2

7 0
2 years ago
Write 625 using exponents as many as you can
dezoksy [38]

Idk if this will help, but her :)

8 0
3 years ago
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