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arlik [135]
3 years ago
10

Which table and graphs represents functions?

Mathematics
1 answer:
dezoksy [38]3 years ago
4 0

Answer:

Top Left, and Bottom Left

Step-by-step explanation:

A function cannot have the same y value for different x value

You might be interested in
5x2y-5x2+3yx2-3y2+x2-y2+8xy2-3y2
Vinvika [58]
5x2y-5x2+3yx2-3y2+x2-y2+8xy2-3y2

First Collect like terms:
5x x 2y, +3x x 2,and +8xy x 2

16x x 2y -4x x 2 - 4y x 2—> Multiply the numbers:

Multiply the numbers 16 x 2

16 x 2 = 32

Now multiply the numbers 4 x 2

4 x 2 = 8

Now Multiply the numbers 4 x 2 again

4 x 2 = 8

= 32xy - 8x- 8y

Factor 8 from the expression


Final Answer:
8(4xy-x-y)

I’m not really sure about my answer but i hope it helps!
Sorry if its wrong..
Stay Safe guys!


6 0
3 years ago
The price of a notebook is 20% less than the price of a book. By
ki77a [65]

Answer:

125%

Step-by-step explanation:

lets just say the book is $100. 20% less would be $80
now to go back to $100, we need to add $20 to $80
20 is 25% of 80, so add the extra 25% to 100% of 80

3 0
2 years ago
7s + 8s - 6h please help
Anit [1.1K]

Answer:-6h+15s

Step-by-step explanation:

7s+8s−6h

=7s+8s+−6h

Combine Like Terms:

=7s+8s+−6h

=(−6h)+(7s+8s)

=−6h+15s

Answer:

=−6h+15s

6 0
3 years ago
How do you find the circumference of a cirlcle?
yKpoI14uk [10]
There are 2 formula to find the circumference of a circle.

\huge{\boxed{\bf{Circumference=2\pi r}}}

\huge{\boxed{\bf{Circumference=\pi D}}}

\pi is approximately 3.14
r is radius
D is diameter

and just a side note, \huge{\boxed{\bf{2 r = D}}}
Hope that formula helps you :)

7 0
3 years ago
Read 2 more answers
30 POINTS 3 QUESTIONS!!!!!!!!!!!!!!!!!!!!!!!!!!!!
gizmo_the_mogwai [7]
A) The car is moving 75 degrees to northeast because if the car Is going east and now going northeast. Clearly it's 75 degrees.
B) the angle would be 75 degrees because the angle because of the vertical angle ( vertical looks like a bow tie and the picture) and vertical angles are always the same.
C) The angle created by the turning is 105 degrees, remember the horizontal lines are 180 degrees and the other side if 3rd street would be 75 degrees, but subtract 75 from 180 you would get 105 degrees.

5 0
4 years ago
Read 2 more answers
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