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r-ruslan [8.4K]
3 years ago
11

Please help me .! 10 points .!

Mathematics
1 answer:
BaLLatris [955]3 years ago
5 0
The answer is 19 I subtracted the 2 biggest numbers
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What are the coordinates of the midpoint between A(−3, −5) and B(2, 7) ?
natka813 [3]
Use X1+X2 / 2, Y1+Y2 / 2
-3 + 2 / 2 , -5 + 7 / 2
-1 / 2 , 2/2
(-1/2, 1)

I think this is correct... I know you use the top formula
4 0
3 years ago
Fill in the blank.<br>-9+____=-14​
faust18 [17]

Answer:

-5

Step-by-step explanation:

-9+x = -14

Add 9 to each side

-9+x+9 = -14+9

x = -5

4 0
3 years ago
Read 2 more answers
2x-(10+4x)=3x-7 what is the answer
ZanzabumX [31]
X=-3/5

    3
 - ---
    5
 X=-3/5 would be the answer
6 0
3 years ago
Write an equation of the line in slope-intercept form: y-intercept of 2, x-intercept of 4
zvonat [6]

Answer:

\sf y=-\dfrac12x+2

Step-by-step explanation:

y-intercept is when x = 0, so (0, 2)

x-intercept is when y = 0, so (4, 0)

\sf slope=\dfrac{change\:in\:y}{change\:in\:x}=\dfrac{0-2}{4-0}=-\dfrac12

Slope-intercept form of linear equation:  \sf y=mx+b

(where m is the slope and b is the y-intercept)

Given:

  • \sf m=-\dfrac12
  • b = 2

\sf \implies y=-\dfrac12x+2

3 0
2 years ago
NEED HELP ASAP PLEASE! WITH BOTH QUESTIONS #10 and #11!
natali 33 [55]

Answer:

The answer for 10 is y= -4x+2

If the slope is exactly the same but the y intercept is different then it will be parallel

The answer for 11 is y-5=-3/2 (x-1)

Step-by-step explanation:

4 0
3 years ago
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