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Ivenika [448]
3 years ago
14

I really need help on finding the midpoints !!

Mathematics
2 answers:
Alika [10]3 years ago
8 0
What's a midpoint I never learned what a midpoint is and this is not an answer
Elis [28]3 years ago
4 0
First question:

Plot (2,3) and (6,4), and draw a line segment connecting the two points.

The midpoint of this line segment is found as follows:

                           2 + 6
x-component = ---------- = 4
                               2
 
                           3+4
y-component = ---------- = 7/2 or 3.5
                              2

The midpoint of the line segment is (4, 3.5).
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30 points plz help me lo links
katen-ka-za [31]

Answer:

(-1/3, 3/4)

Step-by-step explanation:

9x + 8y = 3

6x - 12y = -11

Let's solve the system by eliminating x. We need the coefficients of x to be additive inverses, so they will add to zero eliminating x. The LCM of 9 and 6 is 18. Let's multiply both sides of the first by 2 and both sides of the second equation by -3.

18x + 16y = 6

-18x + 36y = 33

The coefficients of x are 18 and -18, which add to zero. Now we add these two equations.

52y = 39

y = 39/52

y = 3/4

Now we substitute y with 3/4 in the first equation and solve for x.

9x + 8y = 3

9x + 8(3/4) = 3

9x + 6 = 3

9x = -3

x = -3/9

x = -1/3

Solution: (-1/3, 3/4)

4 0
2 years ago
Both fractions in the expression of 1/3 +1/3 are examples of...
kirza4 [7]
Equivalent fractions
7 0
3 years ago
Income Suppose income from an endowment is generated at the annual rate of $42,000 per year. Find the capital value of this endo
Mrac [35]

Answer:

Capital value after 1 year will be equal to $45150

Step-by-step explanation:

We have given principal amount P = $42000

Rate of interest r = 7.5 %

Time t = 1 year

Capital value is given by A=P(1+\frac{r}{100})^n

So A=42000\times (1+\frac{7.5}{100})^1

A=42000\times 1.075=45150

So capital value after 1 year will be equal to $45150

4 0
3 years ago
Find the slope of the line segment shown.<br><br>-1/2<br><br>-1<br><br>1/2<br><br>1
hjlf

Answer:

slope = 1

Step-by-step explanation:

slope = (y2 - y1)/( x2-x1)

slope = -2-3/-3-2

slope = -5/-5

slope = 1

4 0
3 years ago
Need help i havent done this since 2015 :// lolz
scoray [572]
21. In a parallelogram, opposite angles are equal and adjacent angles are supplementary (add to 180°).
  m∠R = m∠P = 180° -m∠Q
  m∠Q = 107°
  m∠P = 73°

25. If you draw any diagonal, it divides the figure into two congruent triangles (by the SSS postulate). Corresponding angles are congruent, so the diagonal is a transversal between parallel lines. Thus opposite sides are parallel and the figure is a parallelogram.

27. Opposite sides are equal, and the diagonals bisect each other. Your four equations are
  2w+4 = 5w-6 . . . . w = 10/3
  12 = 3x-3 . . . . . . . x = 5
  6y = 4y+6 . . . . . . . y = 3
  27 = (5/4)z +2 . . . z = 20
7 0
3 years ago
Read 2 more answers
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