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AysviL [449]
3 years ago
7

Someone pls help me I need this to get math grade up

Mathematics
1 answer:
nexus9112 [7]3 years ago
8 0

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

Dilation by a factor of 3 about point P moves A to a position that is 3 times as far from P. This is shown in the attachment.

Dilation is always along a line through the original point and the center of dilation.

__

(The lines are there in the attachment simply to show you that the image position is 3 times the distance from P that the original position is. They are not part of the dilation or the image.)

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3 years ago
What is the correct answer?
DochEvi [55]
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1 /3 − (−1 /5 ) <br><br> a. -1/2<br> b. 1/4<br> c. 2/15<br> d. 8/15
Alexandra [31]

Answer:

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Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
What is 75% of 162? Show your work and/or explain your reasoning.
zhannawk [14.2K]

Answer:

121.5

Step-by-step explanation:

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3 0
2 years ago
Read 2 more answers
HELPPPPPP MEEEEE<br><br> y=6x-1<br><br> and -2x-3y=-2 <br><br><br> USING SUBSTITUTION
bazaltina [42]
Answer:
 x = 4 
y =23 

work:
 plug in the value of Y to -2x-3y=-2. -2x - 3(<span>6x-1) = -2
 
multiply 3 and the numbers in parenthesis. -2x -18x - 3 =-2
combine like terms (-2x -18x). -20x - 3 = -2
subtract 3 from both sides to isolate the variable. -20x = -5 
divide to isolate the variable (-20/-5) x = 4
-
now that we know the value of x, it'll be easy to find Y.
Plug it in to the first equation.
</span><span>y=6(4)-1
</span>y = 24 - 1
y = 23

so x = 4 
and y = 23 

hope this helps! :D
7 0
3 years ago
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