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natka813 [3]
3 years ago
7

A company makes triangular plates for individual slices of pizza. For each plate, the base is 7 inches and the height is 12 inch

es. The area of the top of the plate is inches squared.
Mathematics
2 answers:
Evgesh-ka [11]3 years ago
7 0
I believe it is 42 !
Svetradugi [14.3K]3 years ago
4 0

Answer: 42 hope this helps and is right

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A computer is 40% off if the original price. After the discount the tax is $44.64. What was the original price
amm1812
The original price was $62.50
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PLEASE HELP!!!!!
Zinaida [17]
An image is translated and reflected.
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4 years ago
Please help ‼️‼️ I’m doing functions
eduard
In this problem, you're looking for the value of t, so that f(t) = 48. That means if you put t into 5t-7, you'll get 48. To do this set up and solve an equation for t by setting 48 equal to 5t-7:
5t-7=48

Isolate the variable by adding 7 to both sides. 
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8 0
3 years ago
Solve each equation.<br> 1. 25 - 3x = 40<br> 2. } (x – 10) = -4
nordsb [41]

Step-by-step explanation:

For no 1

<em>2</em><em>5</em><em> </em><em>-</em><em> </em><em>3x </em><em>=</em><em> </em><em>4</em><em>0</em><em> </em>

<em>-</em><em> </em><em>3x </em><em>=</em><em> </em><em>4</em><em>0</em><em> </em><em>-</em><em> </em><em>2</em><em>5</em><em> </em>

<em>-</em><em> </em><em>3x </em><em>=</em><em> </em><em>1</em><em>5</em><em> </em>

<em> </em><em>-</em><em> </em><em>x </em><em>=</em><em> </em><em>1</em><em>5</em><em> </em><em>/</em><em> </em><em>3</em>

<em>Therefore </em><em> </em><em>x </em><em>=</em><em> </em><em>-</em><em> </em><em>5</em><em> </em>

<em>Now </em><em>for </em><em>no. </em><em> </em><em>2</em>

<em>1</em><em>/</em><em>3</em><em> </em><em>(</em><em> </em><em>x </em><em>-</em><em> </em><em>1</em><em>0</em><em>)</em><em> </em><em>=</em><em> </em><em>-</em><em> </em><em>4</em><em> </em>

<em>(</em><em> </em><em>x </em><em>-</em><em> </em><em>1</em><em>0</em><em> </em><em>)</em><em> </em><em>=</em><em> </em><em>-</em><em> </em><em>1</em><em>2</em><em> </em>

<em>x </em><em>=</em><em> </em><em>-</em><em> </em><em>1</em><em>2</em><em> </em><em>+</em><em> </em><em>1</em><em>0</em>

<em>Therefore </em><em> </em><em>x </em><em>=</em><em> </em><em>-</em><em> </em><em>2</em><em> </em>

<em>Hope </em><em>it </em><em>will </em><em>help </em><em>:</em><em>)</em>

6 0
3 years ago
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You won a free ticket to see the latest Star Wars movie this Friday night (which you can costlessly resell for its face value of
Bogdan [553]

Answer:

The opportunity cost of going to see the Star Wars movie on Friday is $35.

Step-by-step explanation:

You won a free ticket to see the latest Star Wars movie this Friday night with a  face value of $15.

Tickets to see your favorite band cost $30, and on any given day, you would be willing to pay as much as $50 for a ticket.

So, the opportunity cost of going to see the Star Wars movie on Friday =

50+15-30=35 dollars

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