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Katen [24]
3 years ago
15

Where my math wizzes at? I really need help and fast. A dialation has a center (0, 0, 0). Find the image of the point (-1, 2, 0)

for the scale factor of 3? There are no answer choices.
Mathematics
1 answer:
defon3 years ago
7 0
Multiply every coordinate by the scale factor 3

(-1,2,0) ----> (-3,6,0) is the answer
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I need help on this slope question will give brainliest if you explain reasoning well
Oxana [17]

Answer:

  C, D, B, A

Step-by-step explanation:

The greater the angle the tangent line makes with the positive x-axis, the greater the slope. Angles increase in the counterclockwise direction, so the question here is equivalent to asking for the tangent lines to be put in clockwise (decreasing slope) order.

That order is C, D, B, A.

8 0
3 years ago
−6t−7=17 I can't figure out what t is?
Tanya [424]

Answer: t= -4

Step-by-step explanation:

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3 years ago
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How many different ways can an after school club of 13 students line up?
maksim [4K]

Answer:

13! or 6227020800

Step-by-step explanation:

With no restrictions, we can figure out the answer to be 13! by the following analysis:

For the first position in line, there are 13 different students who could fill that spot. If we fill it and proceed to the next position in line, there are now only 12 students left who can fill it, since one is already in line. Then the next position only has 11 possibilities, and the next 10, and so on.

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2 years ago
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What is 12a equal to if 4a plus 6b = 10 and 2a-4b=12?
hram777 [196]
12a=x
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2a+3b=5
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2a+3b+1=a-2b
a+5b+1=0
a=-1-5b

2(-1-5b)+3b=5
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-2-7b=5
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7b=-7
b=-1

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3 years ago
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I’ll give you brainiest who ever answer this right
erma4kov [3.2K]

Answer:

y=x+1

Step-by-step explanation:

at each x you move up by 1

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