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3 years ago

Find the midpoint of the line segment joining points A and B.

Mathematics

1 answer:

djyliett [7]3 years ago

3 0

Answer:

(7,-2)

Step-by-step explanation:

6+8÷2=7

1-5=-4÷2=-2

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Please Do My Homework! Due At 11:00PM

Katarina [22]

Answer:

ur welcome

Step-by-step explanation:

1. 1 3/20

2. 2 4/5

3. a

4. c

5. 1/20

6. 1/5

7.2/15

8. 1/10

3 0

3 years ago

Read 2 more answers

9th grade alg 1 number 43 and work please!

Darya [45]

Answer:

The rule is y = -7x + 5

→ Other values of x;

-9

→ Other values of y;

5
-2
-9
-12
28
68
-170

Step-by-step explanation:

» Take points (1, -2) and (3, -12) from the table.

☑ General equation of a line is y = mx + c

m is the slope
c is y-intercept

✍ For slope, m :

${ \tt{slope = \frac{ - 12 - 2}{3 - 1} }} \\ \\ { \tt{slope = \frac{ - 14}{2} }} \\ \\ { \tt{m = - 7}}$

✍ For y-intercept, c :

${ \tt{y = mx + c}}$

» Taking point (1, -2):

${ \tt{ - 2 = (1 \times - 7) + c}} \\ { \tt{c = - 2 + 7}} \\ { \tt{c = 5}}$

${ \boxed{ \tt{y = - 7x + 5}}}$

3 0

3 years ago

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How many solutions does the following system have? y = 2x - 12 y = 3x + 12

Readme [11.4K]

The two slopes of the two equations are 2 and 3 respectively. They are the values just to the left of the x. Since the slopes are different, this means the lines are angled so that they are not parallel.

Non-parallel lines will cross exactly one time. So there is exactly one solution.

5 0

4 years ago

Wht is 29440 divided dy 2

lana66690 [7]

29440 divided by 2 equals 14,720

7 0

4 years ago

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An item is regularly priced at $75. It is now priced at a discount of 35% off the regular price. Find the price now.

Reptile [31]

Answer:

48.75