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Airida [17]
3 years ago
10

Find the image of A(6, -4) after it is reflected over the line y=-2, then reflected over the line x=1

Mathematics
1 answer:
bearhunter [10]3 years ago
6 0
Look at the picture.

<span>reflected over the line y = -2 → A'(6; 0)

</span>
<span>reflected over the line x = 1 → A''(-4; 0)

Answer: B. (-4; 0).
</span>

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Ryan is remodeling his kitchen floor, which is 110 square feet. He used
irakobra [83]

Answer:

He will need 9 tiles

Step-by-step explanation:

Step one:

let us highlight the given parameters

Given data

the size of the kitchen floor is 110 ft^2

the size of the bathroom is 28 ft^2

he used 32.5 tiles for the kitchen

and used x tiles for the bathroom

Step two:

if he used 32 tiles for 110 ft^2 kitchen

he will use x tiles for 28 ft^2 bathroom

cross multiplying we have

x= (32*28)/110

x= 896/110

x= 8.145

<em>Approximately he will need 9 tiles</em>

4 0
3 years ago
A cable is 84 meters long is cut into two pieses so that one piece is 18 meters longer than the other. find the length of each p
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The length is Twenty four meters long
7 0
3 years ago
Multiply.<br> (2x2 – 3x + 1)(x2 - 4x – 3)
Arisa [49]

Answer:

2x^4−11x^3+7x^2+5x−3

Step-by-step explanation:

The  ^  means exponent

3 0
3 years ago
The points plotted below satisfy a polynomial equation. What type of extreme value does the graph have in the part that is visib
bezimeni [28]
Hi!

The graph shows an A) Maximum

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3 0
3 years ago
Solve the inequality: (x+3)(x−4)&lt;−12
melamori03 [73]

Answer:

0<x<1

Step-by-step explanation:

(x+3)(x−4)<−12

FOIL

x^2 -4x+3x -12 <-12

x^2 -x -12 <-12

Add 12 to each side

x^2 -x -12+12 <-12+12

x^2 -x <0

Factor out an x

x(x-1) <0

Using the zero product property

x(x-1) =0

x=0  x-1=0

x=0  x=1

Check the ranges

x<0

x(x-1) <0        

- * - >0

False

0<x<1

x(x-1) <0        

+ * - <0

True

x>1

x(x-1) <0        

+ * + >0

False

3 0
3 years ago
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