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djyliett [7]
2 years ago
14

Which expression is equivalent to 3−(−5) ? A. −3+5 B. 3+(−5) C. 3 + 5 D. 3−5

Mathematics
1 answer:
ahrayia [7]2 years ago
5 0
…………………………….C. 3 + 5
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Which of the following expressions is correct? Select one: a. marginal cost = (change in quantity of output)/(change in total co
Natasha_Volkova [10]

Answer:

b. average total cost = total cost/quantity of output

Step-by-step explanation:

The marginal cost is the additional cost of producing one more unit of output and it can be calculated by taking the change in total cost and dividing it by the change in quantity, its formula is:

  • <em>Marginal cost = change in total cost/ change in quantity</em>

The average total cost (sometimes referred to simply as average cost) is total cost divided by the quantity of output, its formula is:

  • <u><em>Average total cost = total cost / quantity of output</em></u>

The total cost is obtained adding together the fixed costs and the variable costs, its formula is:

  • <em>Total cost = fixed cost + variable cost</em>

The average variable cost is obtained when variable cost is divided by quantity of output, its formula is:

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I hope you find this information useful and interesting! Good luck!

3 0
3 years ago
Which phrase best describes the translation from the graph y = 2(x - 15)2 + 3 to the graph of y = 2(x - 11)2 + 3?
ivolga24 [154]

Answer:

4 units to the left

Step-by-step explanation:

y = a (x - h)² + k

The h is a horizontal translation of <em>h</em> units.

For h > 0, move right

For h < 0, move left

8 0
3 years ago
The circumference of the circle shown below is 75 inches. Which expression
MrRissso [65]

Answer:

B. 360 .75

Step-by-step explanation:

The circumference of the circle is represented by π * diameter of the circle. The circumference of the circle is its perimeter. The circumference is arc length of the circle.  The perimeter is curve length around the figure of the circle. The circumference of the circle of 75 inches is represented by 75/360.

3 0
2 years ago
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7 0
3 years ago
Complete the following to make a true identity.<br> 1.<br> sin^2 3x + cos^2 3x = ?
andrey2020 [161]

Answer:

1

Step-by-step explanation:

I have done this by a Calculator

<3

Red

5 0
3 years ago
Read 2 more answers
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