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geniusboy [140]
3 years ago
10

A figure has been shrunk from center O with a scale factor r = 0.25. What scale factor would enlarge the figure back to the orig

inal size?
r =
Mathematics
1 answer:
grigory [225]3 years ago
6 0

Answer:

To find the scale factor for a dilation, we find the center point of dilation and measure the distance from this center point to a point on the preimage and also the distance from the center point to a point on the image. The ratio of these distances gives us the scale factor, as Math Bits Notebook accurately states.

Step-by-step explanation:

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Joseph has a collection of stickers. When the stickers are aranged in piles of 3, there are 2 stickers left over. When the stick
Elodia [21]

Answer:

2 stickers will be left over

Step-by-step explanation:

To answer the question, all you need to do is figure out at what value of stickers would the remaining stickers be equal to 2 if the piles are made up of either 3 to a set or 4 to a set. To do this, we need to figure out the size of the whole set of stickers.

Lets assume that the total number of stickers is 14. Lets test the 2 given conditions. If we divide it in piles of 3 then we will have a pile of 12 stickers (4 piles of 3 stickers each) with 2 stickers remaining.

Lets test the second condition. If we divide it in piles of 4, we will again have 12 stickers (3 piles of 4 stickers each) with 2 stickers remaining.

Now that both conditions have been satisfied, all we have to do is see how many stickers are left if we make a pile of 12 stickers. In this case, we will have just one pile of 12 stickers and, again, we will be left with 2 stickers.

Therefore, the answer is 2 stickers

6 0
3 years ago
If the ratio of ducklings to mama ducks is 7 to 1 how many ducklings would there be if there were 5 mama ducks? Use a table to s
solong [7]
I believe you would do 5x7
for every one mom duck there’s 7 babies
so therefore if you had 5 momma ducks you would have 35 ducklings
hope this helps!
8 0
3 years ago
Read 2 more answers
Effect on supply of pies when price of pies increase
never [62]

Answer:c

Step-by-step explanation:i did it

4 0
3 years ago
Nayeli is driving on a long road trip. She currently has 14 gallons of gas in her car. Each hour that she drives, her car uses u
bearhunter [10]

Answer:

8 gallons

Step-by-step explanation:

Total gas in the car = 14 gallons

Each hour gas usage = 1.5 gallons

Total hours traveled = 4 hours

Left gas after 4 hours

= 14-1.5(4)

=14-6

=8 gallons

Left gas after t hours

=14-1.5t

Hence the answer is after 4 hours, 8 gallons are left after t hour(s) 14-1.5t

6 0
3 years ago
Number 7 help ASAP ASAP
MariettaO [177]

Answer:

7

Step-by-step explanation:

7 0
3 years ago
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