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S_A_V [24]
3 years ago
13

What is the image of (1, 8) after a dilation by a scale factor of 5 centered at the origin

Mathematics
1 answer:
adell [148]3 years ago
7 0

Answer:

(5,40)

Step-by-step explanation:

(x,y) scaled by a factor of z is (x*z,y*z)

(1,8) scaled by a factor of 5 is (5,40)

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GamesOnly is having a “30% Off Everything!” sale. They have a PS4 on sale for $182. What was the original price?
Setler79 [48]

Answer:

original price = 260

Step-by-step explanation:

original price * percent off = discount

then subtract the discount

original price - discount = new price

so

original price - original price * percent off = new price

factor out the original price

original price( 1- percent off) = new price

original price = new price/ ( 1- percent off)


lets put in what we know

original price = 182/(1-.30)

original price = 182/(.7)

original price = 260



4 0
3 years ago
Find the sum of (8a + 2b - 4 ) and ( 3b - 5 ) <br> please help !!!
eimsori [14]

Answer:

The answer is: 8a + 5b - 9

8 0
2 years ago
Read 2 more answers
Choose all that give the correct effect on the linear graph of the parent function ƒ(x).
Nataliya [291]

Answer: since the parent function is f(x), then i think....

f(x) + 5 is the shifted 5 units up of f(x)

then the first answer is correct

f(x - 8) is 8 shifted 8 units right of f(x)

then the second answer is wrong,

f(x) is replaced by 4f(x) means it stretched vertically by a factor of 4

the the third answer is correct

f(x) is replaced with f(3x) compressed horizontally by a scale factor of 1/3

then the fourth answer is correct

Step-by-step explanation: i hope this makes since and sorry if it doesn't so the first is correct, second is wrong, third is correct, and fourth is also correct. and no there well be no links. (sorry if you do want links)

and maybe a brainliest

3 0
2 years ago
If they are going 12 miles per 1/3 hour . What is the average speed per hour in miles
jasenka [17]

Answer:

12 miles per (1/3) hour equals

36 miles per hour

Step-by-step explanation:

3 0
3 years ago
A square is having perimeter 96 cm. Find its area.
nekit [7.7K]

Answer:

348

Step-by-step explanation:

96 multiplied by 4

gives the answer that is 348

4 0
2 years ago
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