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IrinaK [193]
2 years ago
11

Compare the original figure to the enlarged figure.

Mathematics
2 answers:
astra-53 [7]2 years ago
8 0

Answer:

All the options are correct apart from the last one

Step-by-step explanation:

  • <em>Scale factor is the ratio of corresponding sides</em>

Scale factor = 6.5 / 3.25  

  • Yes

Scale factor = 3.25 / 6.5

  • Yes

Scale factor = 3 / 1.5  

  • Yes

Scale factor = 1.5 /3  

  • Yes

Scale factor = 1.5 / 3.25  

  • No, as it is the ratio of sides of the same rectangle
11Alexandr11 [23.1K]2 years ago
4 0

Answer:Which ratios can be used to find the scale factor? Check all that apply.

yes!!!Scale factor = StartFraction enlarged over original EndFraction = StartFraction 6.5 over 3.25 EndFraction

NO!!Scale factor = StartFraction enlarged over original EndFraction = StartFraction 3.25 over 6.5 EndFraction

Yes!!!Scale factor = StartFraction enlarged over original EndFraction = StartFraction 3 over 1.5 EndFraction

Scale factor = StartFraction enlarged over original EndFraction = StartFraction 1.5 over 3 EndFraction

Scale factor = StartFraction enlarged over original EndFraction = StartFraction 1.5 over 3.25 EndFraction

Step-by-step explanation:

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Suppose you just received a shipment of fifteen televisions. Four of the televisions are defective. If two televisions are rando
emmasim [6.3K]

Answer:

27% chance a tv is defective. 13% chance one at least one doesn't work.

Step-by-step explanation:

100/15

4X6.67=26.67

*NOT 100% JUST TRYING TO HELP*

6 0
3 years ago
Howhowhow?how??? how would you calculate
Liula [17]

Ok sooooooooooo

Lets say your two fractions are

13/26 and 20/40

you can divide the bottom number by the top one and if you get the same answer for both then they are equivalent. For these you get 2 for both, which means they are equivalent.

another example would be if your fractions are

2/5 and 4/10

You can say well 2*2 equals 4 And 5*2 equals ten so these are equivalent fractions.

3 0
3 years ago
What’s the value of x for a-d?
patriot [66]

Answer:

a = 76 b = 22 c = 58 d = 68

Step-by-step explanation:

A. 180 - 133 = 47

so you have two angles found, which is 57 and 47. Add them together and subtract from 180. You get 76

B. 68 + 90 = 158

You subtract the 158 from 180 and get 22

C. This took some guess work, but when you multiply 58 by 2 you get 116. When subtracted from 180 you get 64. If you add 58 + 58 + 64, you get 180, so this made sense

D. There's an actual rule in trig that explains this, but I forgot it. If you look at the top angle, the other side of the line added to the 68 is a right angle. So you subtract 68 from 90 and get 12. Because there is already the right angle in the triangle, you just need the other two angles to equal 90, and because of the 68 that we found in the other triangle, this made sense.

Sorry, not the best at explanations. Hope that helped

8 0
2 years ago
Answer These Division Questions Please.(The / Are The Division Sign)
Slav-nsk [51]

It's completely correct to use the ' / ' sign for division.
Every fraction means division.  It means

         (the top number) divided by (the bottom number) .

These are easy to do on a calculator, and by now you should
also know how to do them with a pencil.

1).  5,320 / 61  =  87.213...  (plus more decimal places)

2).  776 / 28  =  27.714...  (plus more decimal places)

3).  1,624 / 23  =  70.608...  (plus more decimal places)

3 0
3 years ago
) This season, Nora has 125 at-bats in softball. By the end of the season she wants to have at least 140 at-bats. How many more
Dmitriy789 [7]

Answer:

At least 15 at-bats

Step-by-step explanation:

140 - 125= 15 at bats

4 0
2 years ago
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