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denis-greek [22]
3 years ago
14

Bots are deleted plssss answer

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
7 0
3. CAD: 90-64=26°
4. SOP: 180-76=104°
Dmitry_Shevchenko [17]3 years ago
7 0
26
90-24=26 for number 3
For number 4 the answer is 104
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A store donated 2 1/4 cases of crayons to a day care center. Each case holds 24 boxes of crayons; each box holds 8 crayons. How
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24 * 2.25 = 54 boxes total

54*8 =432 crayons total

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3 years ago
1. A college newspaper, The College Spy, has a fixed production cost of $70 per edition and it costs 40¢ per copy to print and d
Mars2501 [29]

a. What is the cost expression for the newspaper? 


The cost would be the sum of fixed cost and the variable cost. The fixed cost is 70 while the variable cost is 0.40 x, where x stands for the number of copies made. That is:

Cost = 70 + 0.40 x            

where x = number of copies made


b. What is the revenue expression for the newspaper? 

The revenue would simply be the product of selling price and number of copies sold or made, that is:

Revenue = 0.50 x


c. Put the cost and revenue expressions into an inequality that would represent a successful newspaper. 


To have a successful newspaper, the difference of revenue and cost must be greater than 0, that is:

Revenue – Cost > 0

0.50 x – (70 + 0.40 x) > 0


d. How many copies should be sold to make a profit? Show all work! An answer with no work will receive 0 points. 

From the above equation, we solve for x.

0.50 x – (70 + 0.40 x) > 0

0.50 x – 70 – 0.40 x > 0

0.10 x > 70

x > 700

Number of copies made should be more than 700 copies


e. Now go back to your answer for d. On every line of your solution write what property of math you would use to justify the transformation that occurred. 

 

0.50 x – (70 + 0.40 x) > 0                Distribution property

0.50 x – 70 – 0.40 x > 0                    Addition property

0.10 x > 70                                           Addition property

x > 700                                                  Division property

4 0
3 years ago
Write an absolute value equation that has one solution of 17
erica [24]

Answer:

|x| - 17 = 0

Step-by-step explanation:

5 0
2 years ago
For the given central angle, determine the distance traveled along the unit circle from the point (1,0). 57
aliina [53]

Answer: (a)- 0.99\ \text{units}

Step-by-step explanation:

Given

Central angle is 57^{\circ}

The radius of the unit circle is 1\ \text{unit}

Arc length is given by

\Rightarrow l=\dfrac{\theta}{360^{\circ}}\times 2\pi r

Put the values

\Rightarrow l=\dfrac{57}{360}\times 2\pi \cdot1\\\\\Rightarrow l=0.99\ \text{units}

6 0
3 years ago
X^2-14x+49 as a graph
Vaselesa [24]
<span> -x^2 + -14x = 49
-(x^2 +14) = 49
-[(x+7)^2 -49] = 49
</span>
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3 years ago
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