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lakkis [162]
3 years ago
15

(help, due soon) solve for f(-2)

Mathematics
2 answers:
Dvinal [7]3 years ago
4 0

Answer:

-8 will be the answer

2(-2) -4

-4-4

-8

natta225 [31]3 years ago
4 0

Answer:

-8

Step-by-step explanation:

2x-4

2(-2)-4

-4 - 4

-8

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An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triang
jolli1 [7]

Answer:

The perimeter of the triangle can be expressed as 5x + 18.

Step-by-step explanation:

Perimeter of an object is the sum of the length of its sides.

For the required triangle, we have;

length of the base = x

length of the second side = 3x + 9

length of the third side = x + 9

Perimeter of the triangle = length of the base + length of the second side + length of the third side

                                        = x + (3x + 9) + (x + 9)

                                        = x + 3x + 9 + x + 9

                                        = 5x + 18

The perimeter of the triangle can be expressed as 5x + 18.

8 0
3 years ago
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
Read 2 more answers
I need help with this one
Reika [66]

Answer:

look it up

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
3/5 List the first five multiples of the denominator of the fraction in order.
inessss [21]
5: 5, 10,15,20,25 ( Not sure if 5 counts as one, if it does not, then 30 is another multiple.)
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Write an equation in slope intercept form for the line that passes through a given point in your Parallel to the graph the given
bearhunter [10]
See attached photo for solution

please give a thanks or brainliest if you found my answer helpful :)

4 0
4 years ago
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