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3 years ago

A line segment has endpoints at (-4,-6) and (-6,4). Which reflection will produce an image with endpoints at (4,-6) and (6,4)?

1 answer:

5 0

The reflection that mapped line segment given by:
(-4,-6) and (-6,4)
to
(4,-6) and (6,4)
is a reflection on the y-axis which follows the rule:
(x,y)→(-x,y)

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tiny-mole [99]

FIRST PAGE: 20, 40, 20

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THIRD PAGE: 2 x 5 x 11

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3 years ago

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You are at a restaurant and your bill comes to $28.52. You need to add the sales tax which is 6%. You have one $20 bill, two $10

kifflom [539]

Answer:

30.2312

u should give the server $33

one $20 bill, one $10 bill, three $1 bills

Step-by-step explanation:

28.52*106/100=30.2312

u should give the server $33

one $20 bill, one $10 bill, three $1 bills

20+10+1+1+1=3

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3 years ago

Someone please help me with this algebra problem

nevsk [136]

Answer:

$110

Step-by-step explanation:

We are looking for the decrease in money per desk purchased. Because the x-axis is the number of desks purchased, what we have to find is the (opposite) of the slope. The formula to represent slope can be written as:

$\frac{y_{2} -y_{1} }{x_{2}- x_{1} }$

We can substitute the points given, (2, 480) and (5, 150) and simplify:

$\frac{150-480}{5-2} =\frac{-330}{3} = -110$

We would multiply by -1 because we are asking for the decrease, and negative increase is decrease. -1 * -110, gives us $110

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4 years ago

Find the range of the function f(x)=2x+4

never [62]

Answer:

(0,4)

Step-by-step explanation:

this is highest and only Y intercept. the range of a graph is all of the Y intercepts. and the domain of a graph is all of the x-intercepts

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3 years ago

What is a trick for multiplying 9`s

Dovator [93]

A trick that is good for multiplying 9's is, remember that each time the tens digit changes the number in the ones spaces minuses 1. If you don't understand what I am saying look at the following:-

9
18
27
36
45
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63
72
81

See the pattern? In the tens place you need to add 1 and in the tens place you need to subtract by 1.

Hope I helped ya!! xD

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3 years ago

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