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KATRIN_1 [288]
3 years ago
14

3 (x+12) I'm not sure how to do this

Mathematics
2 answers:
Svetradugi [14.3K]3 years ago
4 0
Use the distribution property:

<span>3 (x+12) 
</span>Distribute the 3
(3)x+(3)*12
Simplify
3x+36
tangare [24]3 years ago
3 0
3*x+3*12 3x+36 You just need to do the multiplication separately !
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The dashed triangle is the image of the solid triangle. The center of dilation is (6, 6) .
ladessa [460]

The preimage is the solid triangle while the image is the dashed triangle. Recall that any transformation takes a preimage and maps it to an image. The "preimage" is the "before"; while the "image" is the "after"

Preimage ---> Image

Before ---> After

The "pre" is one way to help remember it means "before".

-------------------------

The preimage has a horizontal segment length of 15 units (count from x=-9 to x=6 and you should count out 15 spaces). The corresponding horizontal piece on the dashed triangle is only 3 units long. Divide the image length over the preimage length

(image length)/(preimage length) = 3/15 = 1/5 = 0.2

Now if the figure wasn't reflected over the point (6,6), then the final answer would be either 1/5 or 0.2; however, this reflection does happen so we need to make the scale factor negative. So we go from 1/5 to -1/5, and we go from 0.2 to -0.2

---------------------------------------------

Final Answer as a fraction: -1/5

Final Answer in decimal form: -0.2

4 0
3 years ago
Find all solutions to 0= 2x^4+5x^3+38x^2+125x-300
Mariana [72]
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3 0
3 years ago
Monkey at the zoo eat 4 cups of food every day elephants eat 76 times as much which equation and solution represent the number o
alexandr1967 [171]

Answer:

X = 76*4

= 304 cups of food

Step-by-step explanation:

Given:

  • Monkey eat 4 cups of food / day
  • Elephants eat 76 times as much as Monkey does / day

So Let X is the number of cups of food that elephants eat per day, we have the equation:

X = 76*4

= 304 cups of food

Hope it will find you well.

4 0
3 years ago
If a cone has a radius of 6 cm and the height of 18 cm what is it's volume ?
VLD [36.1K]
The volume is V≈678.58cm³
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What does 3(x+6)-2 equal
NeTakaya

in simplist form it should be 3x+16

8 0
3 years ago
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