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Katen [24]
3 years ago
8

PLEASE EXPLAIN ?? I just need it explained how to do it step by step so I can do the next one ((:

Mathematics
1 answer:
GrogVix [38]3 years ago
7 0
L (4, 6) M (-2, 1)
The width of the line is the difference in "X" values (4 minus -2 = 6) and the height is the difference in "Y" values (6 minus 1 =5)

So the midpoint of LM will be a point that is half-way of the "X" and "Y" distances (6/2 = 3 and 5/2 - 2.5)
"X" goes from -2 to 4.  Adding 3 to -2 equals 1
"Y" goes from 1 to 6.  Adding 2.5 to 1 equals 3.5
So the midpoint = (1, 3.5)

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192 + 195 = your answer! that is 387.
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Which answer choice represents an equivalent number sentence that uses the commutative property to rewrite "3(-17)"?
lara31 [8.8K]
I’m pretty sure it’s C.
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Which ordered pair is a solution of the equation
Mrrafil [7]

Answer:

A

Step-by-step explanation:

y - 3 = 5(x - 2)

y - 3 = 5x - 10    Add 3 to both sides

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3 years ago
Management selection. A corporation plans to fill 2 different positions for​ vice-president, Upper V 1 and Upper V 2​, from
Mandarinka [93]

Answer:

45 different ways to fill the positions.

Step-by-step explanation:

Consider the provided information.

Management selection. A corporation plans to fill 2 different positions for vice-president, V₁ and Upper V₂, from administrative officers in 2 of its manufacturing plants. Plant A has 9 officers and plant B has 5.

We need to find the probability that 2 positions be filled if the Upper V₁ position is to be filled from plant A and the Upper V₂, position from plant B?

To fill the post of V₁ from plant A, which has 9 officers, we have 9 ways.

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8 0
4 years ago
RS = 3x - 16, ST = 4x - 8, RT = 60
lesya692 [45]

Answer:

RS = 20

ST = 40

Step-by-step explanation:

R____S____T

RS + ST = RT

3x - 16 + 4x - 8 = 60

3x + 4x - 16 - 8 = 60

7x - 24 = 60

    +24    +24

--------------------------------

7x = 84

/7     /7

---------------------------------

x = 12

Let's use what we got for x to find the length of ST and RS

ST = 4x - 8

= 4(12) - 8

= 48 - 8

ST = 40

RS = 3x - 16

= 3(12) - 16

= 36 - 16

RS = 20

so, RS = 20, ST = 40, and RT = 60

3 0
3 years ago
Read 2 more answers
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