Since gravity pulls inward from all directions equally, the amorphous clump, if massive enough, will eventually become a round planet. Inertia then keeps that planet spinning on its axis unless something occurs to disturb it. "The Earth keeps spinning because it was born spinning,"
Answer:
y = -3x -2.5
slope: -3
y-intercept: -2.5
Step-by-step explanation:
Solve for y.
-4y = 12x + 10 . . . . . add 12x to get the y-term by itself
y = -3x -2.5 . . . . . . .divide by the coefficient of y
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The slope is the coefficient of x, -3.
The y-intercept is the constant, -2.5.
You are adding a negative and a positive. It is like subtracting 2.1 from 3.26. Because 2.1 is negative, whenever you add it to a number, you actually subtract. To do this:
3.26 + (-2.1) is like 3.26 - 2.1
3.26 - 2.1 = 1.16
The area is calculated as L * W
L = 7/2
A = 35/4
35/4 = 7/2 * x /multiply both sides by 4
35 = 2*7 * 4x
35 = 14 * 4x
4x = 35/14
4x = 5/2
x = 5/2 / 4
x = 5/2 * 1/4
x = 5/8
Check if its correct, I might be wrong :)
I have included the answer in the picture attached below:
