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kodGreya [7K]
3 years ago
13

Find the circumference of the pizza to the nearest tenth.

Mathematics
1 answer:
mote1985 [20]3 years ago
7 0

Answer:

C=2πr

r=D/2=10/2=5

C=2×3.14×5

C=31.4in

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Find the distance between the two points in simplest radical form.
sweet-ann [11.9K]

Answer:

3\sqrt{13}

Step-by-step explanation:

Calculate the distance using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (- 9, 8) and (x₂, y₂ ) = (- 3, - 1)

d = \sqrt{(-3-(-9))^2+(-1-8)^2}

  = \sqrt{(-3+9)^2+(-9)^2}

  = \sqrt{6^2+81}

   = \sqrt{36+81}

   = \sqrt{117}

   = \sqrt{9(13)}

   = \sqrt{9} × \sqrt{13}

   = 3\sqrt{13}

8 0
2 years ago
A manufacturer of skis produces two types: downhill and cross country. The times required for manufacturing and finishing each s
pogonyaev

Answer:

So to maximize profit 24 downhill and 20 cross country shouldbe produced

Step-by-step explanation:

Let X be the number of downhill skis and Y the number of cross country skis.

Time required for manufacturing and finishing each ski are: manufacturing time per ski, downhill 2.5 hours, cross country 1.5 hours

Finishing time per ski: downhill 0.5 hours, cross country 1.5 hours.

Total manufacturing time taken = (2.5) x+ (1.5+) y = 2.5x+1.5y≤90

total finishing time taken = 0.5x+1.5 y≤42

Profit function

Z = 50x+50y

Objective is to maximize Z

Solving the two equations we get intersecting point is

(x,y) = (24,20)

In the feasible region corner points are (0.28) (36,0)

Profit for these points are

i) 2200 for (24,20)

ii) 1400 for (0,28)

iii) 1800 for (36,0)

So to maximize profit 24 downhill and 20 cross country shouldbe produced.

6 0
3 years ago
Find the product of (n4+7)2
Marat540 [252]

Answer:

8n + 14 is the product

Step-by-step explanation:

Use the distributive property to solve:

( 4n +7 ) 2

8n + 14


8 0
3 years ago
Volume of the cylinder=?
lyudmila [28]

Answer:

 628.32

Step-by-step explanation:

Volume: 

πr2h

=π×52×8

= 200π

= 628.31853071796

6 0
2 years ago
Read 2 more answers
Divide 5.6 by 0.7 the quotient is what ?
rjkz [21]
The answer for this is 8.
7 0
3 years ago
Read 2 more answers
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