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belka [17]
3 years ago
14

Please help middle school math​

Mathematics
2 answers:
Effectus [21]3 years ago
8 0

Answer:greater than 7 cm

Step-by-step explanation:

Alex787 [66]3 years ago
5 0

Answer:

Greater than 7 cm.

Step-by-step explanation:

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Jay earned $432.18 in net pay for working 32 hours. He paid $82.42 in federal and state taxes, and $31.70 in FICA taxes.
Neporo4naja [7]
1) $17.07 
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4 years ago
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.. A pizza restaurant charges $12.50 for a large cheese pizza plus $1.50 per topping. Write
vazorg [7]
C= 1.50t * 12.50
The slope of the line is the cost of each topping. Because each individual topping is $1.50, you will multiply it by t (the number of toppings).
5 0
3 years ago
Find the area of the regular polygon below. leave your answer in simplest radical form.
Licemer1 [7]

Answer:

384√3 in²

Step-by-step explanation:

Given in the question a regular 6 sided polygon

To find it's area you have to use the following formula

<h3>      1/2 x perimeter x apothem</h3>

<em>Perimeter = the sum of the lengths of all the sides </em>

<em>Suppose length of one side = x</em>

<em>Apothem = a segment that joins the polygon's centre to the midpoint of any side that is perpendicular to that side = 8√3</em>

<em />

Since the polygon have 6 sides so

perimeter = 6x

<h3>x = 2(8√3)/√3</h3>

x = 2(8)

x = 16

perimeter = 6(16) = 96 in

plug values in the formula of area

<h3>1/2 x 96 x 8√3</h3>

384√3 in²

6 0
4 years ago
Read 2 more answers
12.5,−10,−7.5,x; The mean is 11.5.
Stella [2.4K]

Answer:

x = 51

Step-by-step explanation:

the mean is calculated as

mean = \frac{sum}{count}

here mean = 11.5 , then

\frac{12.5-10-7.5 +x}{4} = 11.5 ( multiply both sides by 4 to clear the fraction )

- 5 + x = 46 ( add 5 to both sides )

x = 51

5 0
3 years ago
How do you get the positive zeros and negative zeros?
Alex787 [66]

Answer:

-1/2 +or-  1

Step-by-step explanation:

7 0
3 years ago
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