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vichka [17]
2 years ago
8

Please need help with this problem

Mathematics
1 answer:
Crank2 years ago
7 0

Step-by-step explanation:

we see clearly that the side (leg) lengths changed from 3 units to 1 unit.

so, the scale factor is 1/3.

answer D is correct.

I assume the center of the dilation is the origin (0, 0).

so, C' becomes (-1, 0), A' becomes (-2, 0), B becomes (-2, 1).

it was then reflected across the y-axis (flipped over from the left side of the y-axis to the right side).

C'' becomes (1, 0), A'' (2, 0), B'' (2, 1).

and then it was translated (shifted) by (+1, -2), so that

C''' = D = (2, -2), A''' = F = (3, -2), B''' = E = (3, -1)

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Ann [662]

a) A mathematical equation that represents the total cost, t, for a adult tickets and c child tickets is t = $5a + $3c.

b)No, she cannot buy 2 adult tickets and 7 child tickets.

<h3>Define equation.</h3>

Mathematical equations are relationships between two expressions that are equal on both sides of the equal to sign. An equation is, for instance, 3y = 16.

Given,

Maymont Middle School is selling tickets for the winter musical. Adult tickets cost $5 each and child tickets cost $3 each.

a) Mathematical equation:

represents the total cost, t, for a adult tickets and c child tickets

t = $5a + $3c

A mathematical equation that represents the total cost, t, for a adult tickets and c child tickets is t = $5a + $3c.

b) Ciera has $28.

a = 2 c = 7

Equating values in equation,

= $5(2) + $3(7)

= $10 + $27

= $37

No, she cannot buy 2 adult tickets and 7 child tickets.

To learn more about equation, visit:

brainly.com/question/10413253

#SPJ1

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