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Eddi Din [679]
3 years ago
10

What is the answer to the question?​

Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Answer:

sum = (n - 2) \times  {180}^{0}  \\  {1980}^{0}  = (n - 2) \times  {180}^{0}  \\ (n - 2) =  \frac{1980}{180}  \\ (n - 2) = 11 \\ n = 11 + 2 \\ n = 13 \: sides

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Adriana is planning to ride the public bus to and from school this year. She wants to figure out how much it will cost her. The
lutik1710 [3]

Answer:

C is the dependent variable and r is independent

Step-by-step explanation:

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Whereas, the total cost for the bus rides depends on the number of times Adriana rides the bus and the relation is given as, C=1.25r

This is because it costs $1.25 each time she rides the bus in one direction

4 0
2 years ago
Give the values of a, b, and c needed to write the equation's general form.. (5 + x)(5 - x) = 7. A = 1; B = 0; C = -18. A = 25;
Licemer1 [7]
The general form of an equation is A x^{2} +Bx+C=0. Solving for  (5+X)(5-X)=7 by multiplying the factors and subtratcting 7 on both sides gives the equation x^{2} -18=0, so 
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B = 0
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6 0
3 years ago
Which expression can you use to convert 32 cups to pints?
Stolb23 [73]

16 Pints

if that's what your asking

3 0
3 years ago
1. Write the following sentence as an equation: the product of w and 15 is 165.
Talja [164]
W+15=165
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6 0
3 years ago
• Lawson already has $60 in his wallet but needs a total of at least $500 for his holiday. He gets
nalin [4]

Answer:

15

Step-by-step explanation:

500-60=440

440/30=14.66666667

simplify 14.66666667= 15

             

4 0
3 years ago
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