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Paladinen [302]
3 years ago
15

Applying a scale factor of two means to do what to each XNY value in the coordinate

Mathematics
2 answers:
wolverine [178]3 years ago
5 0

Answer:

muliply by 2

Step-by-step explanation:

For example, if a triangle has vertices (corners) at (0, 0), (1, 2), (3, -1), then applying a scale factor of 2 enlarges the triangle so that the new vertices are (0, 0), (2, 4), (6, -2).

Graph both triangles to see the effect.

kifflom [539]3 years ago
3 0

Answer:

Multiply by 2

Step-by-step explanation:

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Um 150 x 2 divided by 4 i believe

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Mira has breakfast at a restaurant. She leaves a 20% tip of $1.80.
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36 cents

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The scores on a test are normally distributed with a mean of 210 and a standard deviation of 20. What is the score that is 1 dev
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8 0
1 year ago
Please help me this is a hard problem
Levart [38]

Step-by-step explanation:

- 3y + 10 = x...(1) \\ 10x + 7y =  - 38...(2) \\ from \: equations \: (1) \: and \: (2) \\ 10( - 3y + 10) + 7y =  - 38 \\  - 30y + 100 + 7y =  - 38 \\  - 23y =  - 38 - 100 \\  - 23y =  - 138 \\ y =  \frac{ - 138}{ - 23}  \\  \huge \red { \boxed{y = 6}} \\ substituting \: y = 6 \: in \: equation \: (1) \\ x =  - 3 \times 6 + 10 =  - 18 + 10 =  - 8 \\   \huge \red { \boxed{x =  - 8}} \\  \\  \:  \:  \huge \purple{ \boxed{(x, \:  \: y) = ( - 8, \:  \: 6)}}

7 0
3 years ago
John owes a debt of $500 to his landlord. His father has agreed to pay 3/5
Furkat [3]
John’s father will pay $300.

If you divide $500 into 5 equal parts, each part will be comprised of $100. In other words, 1/5 of $500 is $100. This is proven because $100 • 5 = $500.

But since you are trying to find 3/5 of $500, (not 1/5, which is what we just found). This means we must find the total value of 3 of the five equal parts. To do this, multiply
$100 • 3, since $100 is 1/5 of $500.
$100 • 3=$300, so the answer is B. Johns father will pay $300.
8 0
3 years ago
Read 2 more answers
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