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nadezda [96]
3 years ago
15

Can someone help me :(((((

Mathematics
1 answer:
Gwar [14]3 years ago
8 0

Answer:

graph-vertical line test (vert line only passes graphed line once)

Table-no x values repeat

Step-by-step explanation:

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NO LINKS.<br> 12 ÷ x = 36<br> Find x.
Lesechka [4]

Answer:

x=1/3 or 0.3

Step-by-step explanation:

Multiply to remove the fraction, then set equal to  0  and solve.

5 0
3 years ago
Read 2 more answers
Express the polar coordinates (-1, 180) as Cartesian coordinates.
Mashcka [7]
Answer: The correct point is (1, 0)

In polar coordinates, the first number is the distance from the origin in any direction. The second number is an angle measurement that tells us the direction to go from the origin.

Therefore, we have to move -1 one unit (or backwards) from the origin. Now, all we need to know is the direction to move.

The second number is 180, so we make an angle of 180 degrees and move in that direction.

But where do we start?

We always start from the origin straight right along the x-axis. That is degrees 0. So a 180 degree angle would move us left along the x-axis. But remember, we are moving back 1 space, so we will end up at (1, 0).
6 0
3 years ago
I dont understand this matrix question, PLZ HELP!! ;(
lianna [129]

Answer:

14

Step-by-step explanation:

3 0
3 years ago
‘ it costs per person to skate at a roller rink A group pays a total of for i i skating people canceled because they could not g
Elan Coil [88]
As it says, set up the equation
7(x - 4) = 84

the parentheses mean you multiply, so it is really
7 × (x - 4) = 84
Now, find how many people are left after the 4 people canceled84 ÷ 7 = 12
There are 12 people
Now, add the 4 people that canceled
12 + 4 = 16

Answer:

x = 16 people
There was 16 people originally going skating.
6 0
3 years ago
What does the red arrow represent in the dot plot?
Naily [24]

Answer:

outlier

Step-by-step explanation:

I think it is an outlier

Hope this helps <3

GL on your test or wtvr

5 0
2 years ago
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