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Daniel [21]
4 years ago
7

Please help and if can with details

Mathematics
2 answers:
MArishka [77]4 years ago
8 0
The answerto your question is -19 my dude
Bumek [7]4 years ago
7 0

Answer:

the awnser is -19

Step-by-step explanation:

if y is 12 when x is -2 cont down frome 12 to -2 then if -6 is y then  you count down  12 to -2 witch is -13 spaces then you do -6 - -13.

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The line AB has midpoint (2,5)<br> A has coordinates (1,2)<br> find the coordinates of B
TiliK225 [7]

Answer:

So then the coordinates for B are (3,8)

Step-by-step explanation:

hope this works

7 0
3 years ago
9.
VMariaS [17]

Answer

C) -8

Step-by-step explanation:

8 0
3 years ago
Write the equation of the line that passes through (3, 4) and (2, –1) in slope-intercept form.
matrenka [14]
1) slope is 6 and y-intercept is ( 0,5)    y = mx + b, m = 6, b = 5    y = 6x + 5 2)line passes through the points ( 3,6) and ( 6,3 )   First find the slope:  m = (3-6)/(6-3) = -3/3 = -1   y = -x + b   Plug in one of the given points (x,y) and find b   6 = -3 + b   9 = b  <span> y = -x + 9</span> a horizontal line that passes through the point ( -1,7)Horizontal lines have a constant y-value and formaty = c  where c is a constant number. y = 7 y=-3x+3x intercept:  set y = 0 and solve for x0 = -3x + 33x = 3x = 1x-intercept: (1, 0) y-intercept:  set x = 0 and solve for yy = -3(0) + 3y = 3y-intercept: (0,3) y=0,5x-1Is this two equations? The line y=0 has y-intercept at (0,0)The x-intercept is the entire x-axis y=5x-1x -intercept:  Set y = 0 and solve for x y-intercept: Set x = 0 and solve for y 
5 0
3 years ago
I need help with this math problem.
katrin [286]

Answer:

The answer to your question is s = 399.5 m

Step-by-step explanation:

Formula

                   s = \sqrt{\frac{3V}{h}}

Data

V = 7 500 000 m³

h = 141 m

Substitution

                  s = \sqrt{\frac{3(7500000)}{141}}

                  s = \sqrt{\frac{22500000}{141}}

                 s = \sqrt{159574.47}

                 s = 399.46 meters ≈ 399.5 meters

5 0
3 years ago
Read 2 more answers
The sum of 367 and 863 is equal to the sum of 863 and another number. what is that number?
oksian1 [2.3K]
The other no is
863-367 =496
4 0
3 years ago
Read 2 more answers
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