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yanalaym [24]
2 years ago
8

PLEASE HELP 20 POINTS

Mathematics
1 answer:
lina2011 [118]2 years ago
8 0

Answer:105

Step-by-step explanation:

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#3 Determine the constant of proportionality of the graph 4
miss Akunina [59]

20

Explanation

Step 1

choose two points from the line

\begin{gathered} P1(0,0) \\ \text{and} \\ P2(2,40) \end{gathered}

Step 2

the constant of proportionality is given by

\begin{gathered} C=\frac{f(b)-f(a)}{b-a} \\ C=\frac{y_{p2}-y_{p1}}{x_{p2}-x_{p1}} \\ \text{replace} \\ C=\frac{40-0}{2-0} \\ C=\frac{40}{2} \\ C=20 \end{gathered}

so, the answer is 20

6 0
1 year ago
Examples:
Lady bird [3.3K]

Answer:

Just list all the coefficients.

Step-by-step explanation:

one thing to know

If a variable is just there, like x, it's coefficient is always a one

1. (12 and 4)

2. (46 and 10)

3. (12 and 14)

4. (10 and 10)

5. (17 and 32)

6. (5,7 and -12)

7. (36 and 70)

8. (3,19 and 10)

9. (7 and 16)

10. (8 and 5)

11. (9 and 120)

12. (12 and 1)

13. (7,15 and 1)

14. (4,-8 and 12)

15. (6,17, and -35)

7 0
3 years ago
What is the image of N for a 300 degree counterclockwise rotation about the center of the regular hexagon?
Afina-wow [57]

Answer:

B) H  

Step-by-step explanation:

Notice that a regular hexagon has a <em>six-fold rotational symmetr</em>y.

Every time you rotate it about its centre by one-sixth of a circle (60°), you map a vertex onto the one next to it.

If you rotate the hexagon 300° counterclockwise, that is equivalent to rotating it 60° clockwise.

When you rotate the hexagon 60° clockwise (one-sixth of a circle),

Point N maps onto point H.

3 0
3 years ago
Read 2 more answers
Please help I'm struggling with this.<br>​
Mademuasel [1]

Answer:

thats thiccc

Step-by-step explanation:

3 0
3 years ago
Which of the following equations has only one solution?
Daniel [21]
X^2-6x+9=0 has only one solution
Hope this helps
4 0
3 years ago
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