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Pepsi [2]
3 years ago
14

For AB, point A has coordinates (3, -5) and point B has coordinates (-1, 9). What are the coordinates of the midpoint of AB?

Mathematics
1 answer:
kow [346]3 years ago
5 0
The coordinates midpoint of AB are (1,2)
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What is the Least Common Multiple of 12 and 18? Please explain how you got your answer!
Elenna [48]
Least common multiplue is the smallest number that the 2 numbers can multiply into  so exg LCM of 3 and 2 is 6,
to find, find the factors
12=2 times 2 times 3
18=2 timeds 3 times 3
so combine all of them
in 12, we have 2  2's and 1 three
in 18, we have 1 2 and 2 3's so
we must have 2 2's and 2 3's so
2 times 2 times 3 times 3=36=lcm\
so find factors and group

lcm=36
7 0
3 years ago
What is the standard form of the points (-3,4) (2,-6)
Bas_tet [7]

The standard form equation of the line connecting the two points is 2x +  y = -2

Linear equation in a standard form is given as Ax + By = C

where,

A, B, and C are constants or numbers

x and y are the variables.

To solve this problem, the following steps would be taken:

Step 1: Find the slope of the line connecting points (-3,4) and (2,-6)

slope (m) = \frac{y_2 - y_1}{x_2 - x_1}

where,

(x_1, y_1) = (-3,4)\\(x_2, y_2) = (2,-6)

Substitute

slope (m) = \frac{-6 - 4}{2 -(-3)} \\m = \frac{-10}{5}\\m = -2

Step 2: Find the y-intercept (b) of the line by substituting (x, y) = (-3,4) and m = -2 into y = mx + b (slope-intercept form)

4 = -2(-3) + b\\4 = 6 + b\\4 - 6 = 6 + b - 6\\-2 = b\\b = -2

Step 3: Write the equation of the line in slope-intercept form by substituting m = -2 and b = -2 into y = mx + b

y = -2x + (-2)\\y = -2x - 2

Step 4: Rewrite the equation in standard form (Ax + By = C)

y = -2x - 2\\

Add 2x to both sides

2x + y = -2x - 2 + 2x\\2x +  y = -2

The standard form equation of the points (-3,4) and (2,-6) is 2x +  y = -2

Learn more about standard form of two points of a linear equation here:

brainly.com/question/18446164

6 0
3 years ago
Help me pls idk how to do this
Tems11 [23]
21 5/6- (-7 2/3)= 29 1/2
7 0
3 years ago
48 ÷ 6 = ____ Problem Read aloude Which answer below can be used to solve the division problem above? A 6 × ___ = 48 B 48 × 6 =
blagie [28]

Answer:

A) 6 x ___ = 48

Step-by-step explanation:

Transposition

(48 / 6) x 6 = ___ x 6

48 = ___ x 6

5 0
2 years ago
Read 2 more answers
Marks age next year will be three times jims age from 2 years ago. If the sum of their ages now is 21, how old are they? plz hel
miv72 [106K]

Answer: Mark is 14 and Jim is 7.

Step-by-step explanation: It says that next year Mark will be threee times older than Jim was 2 years ago.

The wrk is:

7-2=5(Jims age 2 years ago)

5x3=15

15-1=14(you subtract 1 because Mark's current age is 14 because it says that next year it will be 3 times Jim's)

8 0
4 years ago
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