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AVprozaik [17]
3 years ago
6

Can someone please helpppplpppppppppppp

Mathematics
1 answer:
boyakko [2]3 years ago
7 0
What exactly are you trying to find?
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SOMEONE PLS HELP!! its due in 10 minutes
melisa1 [442]

Answer:

option 2 is better( 3 pizza with 30 inches diameter)

Step-by-step explanation:

Area of the large pizza = A=πr^2=962.11 * 2( for two pizzas)=1924.22

Area for small pizza : A=πr^2=706.86*3 pizza=2120.58

your buying more pizza for less price

(there are more than one way to figure the answer)

3 0
2 years ago
-5(-x - 1) + 4x – 1= 49<br> solve for x
Anton [14]

Answer:

x=5

Step-by-step explanation:

-5(-x - 1) + 4x – 1= 49

Distribute

5x +5 +4x -1 = 49

Combine like terms

9x +4 = 49

Subtract 4 from each side

9x+4-4 = 49-4

9x = 45

Divide by 9

9x/9 =45/9

x = 5

4 0
2 years ago
Read 2 more answers
Answer Question Pls? I need Help!!
QveST [7]

Answer:

option D

Step-by-step explanation:

Take the two through which the lines passes.

Let it be ( -5 , 0) and ( 0 , -3)

Step 1 : Find slope, m

     Slope,m = \frac{y_2 -y_1}{x_2 - x_1}

                  = \frac{-3-0}{0--5} = \frac{-3}{5}

Step 2 : Find the equation

      (y - y_ 1) = m( x - x_1)\\\\( y - 0) = \frac{-3}{5} (x --5) \\\\y = -\frac{3}{5}( x  + 5 ) \\\\y = -\frac{3}{5}x  - 3

8 0
3 years ago
Find the area of the circle given the following information. Give the exact answer and an approximation to the nearest tenth.
SpyIntel [72]
A = 3.14 x r^2
= 3.14 x 6^2
= 3.14 x 36
= 103.62
8 0
3 years ago
Read 2 more answers
Find the value of x such that the data set 31.7, 42.8, 26.4, and x has a mean of 35.
Travka [436]

Answer:

x = 39.1

Step-by-step explanation:

To find the mean, add up all the data points and then divide by the number of data points

(31.7+ 42.8+ 26.4+ x)/4 = 35

Multiply each side by 4

(31.7+ 42.8+ 26.4+ x)/4*4 = 35*4

(31.7+ 42.8+ 26.4+ x) = 140

Combine like terms

100.9+x = 140

Subtract 100.9 from each side

x = 140-100.9

x = 39.1

5 0
3 years ago
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