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shepuryov [24]
2 years ago
13

PLEASE HELP ASAP WORTH 20 POINTS Find the value of x in the triangle.​

Mathematics
2 answers:
Genrish500 [490]2 years ago
8 0
Angles in a triangle equal 180 so if you do 48+ 85 this would equal 133 and take 133 away from 180 you get 47
Your answer is 47 degrees
DerKrebs [107]2 years ago
7 0

Answer:

x= 47

Step-by-step explanation:

sum of angles in a triangle are 180

so 180 = x + 85 + 48

=> 180 - 85 - 48 = x

=> x= 47

or x= 180- (85+48)

=> x= 180 - 133

x = 47

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A theater contains 460 seats and the ticket prices for a recent play were $52 for adults and $26 for children. If the total proc
Vlada [557]

Answer:

The answer to your question is There were sold 166 adult tickets and 294

                                                     children tickets.

Step-by-step explanation:

Data

Total number of seats = 460

cost for adults = a = $52

cost for children = c = $26

Total cost = $16276

Process

1.- Write equations to solve this problem

              a + c = 460                    Equation l

         52a + 26c = 16276             Equation ll

2.- Solve the system of equation by substitution.

-Solve equation l for a

             a = 460 - c

-Substitute a in equation ll

         52(460 - c) + 26c = 16276

-Expand

         23920 - 52c + 26c = 16276

-Simplify

                     -26c = 16276 - 23920

                     -26c = -7644

                          c= -7644/-26

                          c = 294

3.- Find a

                        a = 460 - 294

                        a = 166

8 0
3 years ago
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polet [3.4K]
4 - 9x = -14
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Step-by-step explanation:

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= 0.75 * 10^(-7)

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3 years ago
Someone helppppp!!!!!!
ioda
lol omg I don’t know
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