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sweet [91]
3 years ago
8

PLEASE HELP!!!!

Mathematics
1 answer:
Nadya [2.5K]3 years ago
6 0

Answer:

(-1,1,3)

Step-by-step explanation:

midpoint = (x1+x2/2, y1+y2/2, z1+z2/2)

midpoint = ( (-6+4)/2, (3+-1)/2, (4+2)/2 )

midpoint = (-2/2, 2/2, 6/2)

midpoint = (-1, 1, 3)

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You can determine by the discriminant whether the solutions to the equation are real or _______ numbers.
True [87]
I think the answer would have to be complex
5 0
3 years ago
question 17 on a number line, point s is located at – 3 and point t is located at 9 . what is the location of point r on s t giv
KATRIN_1 [288]

The location of R on the number line will be 15/7.

Number line:

Number line is used for the visual representation of numbers on a straight line.

Basically, Zero (0) is considered to be the origin of a number line. The numbers to the left of 0 are negative numbers and the numbers to the right of 0 are all positive numbers.

Given,

On a number line,

point S is located at – 3 and

point T is located at 9.

Ratio of S and T = 3:4

We need to find the location of point R on S and T.

According to the given details,

The distance from S to T

=> 3 + 9 = 12

Through this we know that,

=> SR + RT = 12 ---------------------(1)

Based on the ratio,

S/T = 3/4

Which is similar to,

SR/RT = 3/4

So,

SR = 3/4 RT -----------(2)

Apply the value of SR on equation (1),

Then

3/4RT + RT = 12

=> 7/4 RT = 12

=> RT = 12 x (4/7)

=> RT = 48/7

Now the location of point R,

=> OT - RT = 9 - 48/7

=> 15/7

Hence "The location of R on the number line will be 15/7".

To know more about Number line Here

brainly.com/question/13425491

#SPJ4

7 0
1 year ago
2(z – 10) = -4<br> (ignore this)
sukhopar [10]
2(z-10)=-4
2z-20=-4
2z=16
z=8
3 0
3 years ago
Read 2 more answers
Tyler built a dollhouse for his sister shown in the diagram below. Find the volume of the dollhouse. Explain your method for fin
Murrr4er [49]

Answer:

Step-by-step explanation:

6 0
2 years ago
Note there might be more than 1 answer.
Nastasia [14]

Answer:

m = 6.75, -3.25

Step-by-step explanation:

In order to solve this, you have to solve for M by simplifying both sides of the equation and than isolating the variable.

When you do this, you get the answer m = 6.75, -3.25

5 0
3 years ago
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