Answer:
Step-by-step explanation:
The equation of a straight line can be represented in the slope-intercept form, y = mx + c
Where c = intercept
m = slope
The equation of the given line is
3x+y=10
y = - 3x + c
Comparing it with the slope intercept equation, slope, m = -3
If a line is parallel to another line, the slope of the line is the same with the slope of the given line. This means that the slope of the line passing through the point (-2,4) is -3
We would determine the intercept, c by substituting m = -3, x = -2 and y = 4 into y = mx + c. It becomes
4 = -3 × -2 + c
4 = 6 + c
c = 4 - 6 = - 2
The equation becomes
y = - 3x + - 2
Answer:−
-20
√
7
Step-by-step explanation:
Answer:
4x^2+289 or if you want it simplified its 2x+17
Step-by-step explanation:
2x+5+12= 2x+17
2x+17^2=4x^2+289
-4 is 36,000 in standard form
Answer:
33.3333333333
Step-by-step explanation:
we see that there are 6 candies in total
we also see that there is a 50% chance that someone will take out 3 candies of the same color,
50/3 = 16.66666666666667
so the chance of getting 2 marbles of the same color is 16.66666666666667 + 16.66666666666667 which is 33.3333333333
I hope I could help