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Annette [7]
3 years ago
11

How do I find the average rate of change?​

Mathematics
1 answer:
Alenkasestr [34]3 years ago
8 0

Answer:

add them all up together and then divide by the number of items

Step-by-step explanation:

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8+w/4 when w is 16<br> plz answer it for me plzzz
Marat540 [252]

Answer:

  1. 8+w/4
  2. Putting w = 16
  3. 8+16/4
  4. (32+16)/4
  5. = 48/4
  6. = 12

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

6 0
2 years ago
How does writing a function rule as an equation help you solve problems with more than one situation or parameter?
Paha777 [63]
Because then you can replace the variables with the actual value and see of the equation is true.
7 0
3 years ago
Triangle ABC is dilated about the origin with a scale factor of 3.
vitfil [10]

Answer:(0)-12,-15

Step-by-step explanation:

4 0
3 years ago
You have a can that is in the shape of a cylinder. It has a volume of about 1,728 cubic centimeters. The height of the can is 22
Harlamova29_29 [7]

Answer:

v=pi.r^2.h

1728=3.14*22r^2

1728/69.08=r^2

r^2=25.0144

r=5

8 0
3 years ago
Two cargo ships spot a signal fire on a small island. The captains know they are 140 feet
Irina18 [472]

The distance from Ship B to the signal fire at point C is 405.4 \mathrm{ft}

Explanation:

It is given that two ships A and B are at a distance 140 ft from each other.

The angle formed by ship A is 82º and the angle formed by ship B is 78º.

To determine the distance from ship B to the signal fire at point C, we need to know the another angle.

Hence, we have,

\begin{aligned}\angle A+\angle B+\angle C &=180^{\circ} \\82^{\circ}+78^{\circ}+\angle C &=180^{\circ} \\160^{\circ}+\angle C &=180^{\circ} \\\angle C &=20^{\circ}\end{aligned}

Now, we shall solve the problem using the law of sines,

\frac{\sin A}{a}=\frac{\sin C}{c}

Substituting the values, we have,

\frac{\sin 82^{\circ}}{a}=\frac{\sin 20^{\circ}}{140}

\frac{0.9903}{a}=\frac{0.3420}{140}

Simplifying, we get,

a=\frac{0.9903 \times 140}{0.3420}

a=405.4

Thus, the distance from Ship B to the signal fire at point C is 405.4 \mathrm{ft}

4 0
3 years ago
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