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Vesna [10]
3 years ago
5

How would you define the traformation "dilation"? what happens to a shape when it is dilated? What changes? what stays the same?

Mathematics
2 answers:
alexandr402 [8]3 years ago
8 0
A dilation is when you enlarge or decrease a figure or shape by a scale factor. Hope this helps! :D
Tomtit [17]3 years ago
7 0
Dilation means a smaller size the shape is the same but what changes is the size
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Anyone knows how to do this?
amid [387]

Answer:

i do not know how to do this yet but it looks like a high school thing

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the value of n so that the line perpendicular to y = (-1/4)x-1 passes through the points (n, 3) and (4,11).
Tresset [83]

Answer:

2

Step-by-step explanation:

You'll need to find the reciprocal of m. -1/4 is your is your m and when you find the reciprocal you flip the number to 4/1 or 4 and change the negative to a positive. Then graph (4,11), you don't need to worry about your y intercept, b, or -1. On your graph go down 4 and over one to the left because it's positive the line should be going like " / "  <-- that. Keep going down until your y is three and whatever your x is, is your answer. Ex: (4,11) (3,7) (<u>2</u>,3). Hopefully, you understand :)

8 0
3 years ago
The Ride for Health Bicycle Club has chosen a 33-mile course for this Saturday's ride. If the riders plan on averaging 11 mph wh
andrew11 [14]

Answer:

4 hours

Step-by-step explanation:

33/11 = 3 hours

Plus 1-hour lunch break

Total is 4 hours

7 0
2 years ago
I have a two expressions 3z-4 and 2z+5
aleksley [76]

Answer:

The answers are 3z-16 and 2z+10

Step-by-step explanation:

Do 3 x z (3z) and then do 3 x 4 (16) and then you got 3z-16


Do 2 x z (2z) and then do 2 x 5 (10) and then you got 2z + 10

6 0
3 years ago
If a coin has been altered so that the probability of heads coming up is 3/10, then the probability of tails coming up is also 3
soldier1979 [14.2K]
False. In a coin, there are 2 possible out comes i.e. a head and a tail. if p is the probability of one side coming up, then the probability of the other side comin up will be q = 1 - p.

Therefore, if the probability of head coming up is 3/10, the probability of tail coming up will be 1 - 3/10 = 7/10.
8 0
3 years ago
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