2 years ago

The point (2-4) is reflected across the line y=-1. What are the coordinates of the image?

Mathematics

1 answer:

Natalka [10]2 years ago

4 0

The correct answer to this question is C

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9c + 6 = 24 what does the variable c equal

NARA [144]

Answer:

c = 2

Step-by-step explanation:

Isolate the variable, c. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operations, and stands for:

Parenthesis

Exponents (& roots)

Multiplications

Divisions

Additions

Subtractions

First, subtract 6 from both sides of the equation:

9c + 6 (-6) = 24 (-6)

9c = 24 - 6

9c = 18

Next, divide 9 from both sides of the equation:

(9c)/9 = (18)/9

c = 18/9

c = 2

c = 2 is your answer.

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2 years ago

Read 2 more answers

T(x) = ax^5 + 2 where is a real number. If the points (-2, 66) and (2, -62) are on the graph of the function classify as one of

Sergeu [11.5K]

Answer:

a < -1

Step-by-step explanation:

Okay, so we are given this equation:

t(x) = ax^5 + 2

Lets plug in -2 as x and see what happens.. t(x) can be 66..

$a * (-2)^{5} + 2$ = 66

-32a + 2 = 66

-32a = 64

a = -2

A is less than -1,

a < -1

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2 years ago

It cost the Wilson children $55 to make lemonade. How many glasses must they sell at 75 cents each to make a profit? Write an eq

Brut [27]

To start break even they need to sell 100 but if they want to make profit they need to sell 101 because you can use the equation y = .75x - 55

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iVinArrow [24]

Answer: answer is in picture. :)

Step-by-step explanation:

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wariber [46]

Answer:

y=3x=4x

Step-by-step explanation:

4x-50

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