Answer:
b = -8
Step-by-step explanation:
We are given the slope m = -3/2.
As we move from (-2, 4) to (6, b), x increases by 8 and y increases by (b-4).
Thus, the slope is also represented by
b - 4
m = ------------- . We set this equal to m = -3/2 and solve for b:
8
b - 4 -3
------------- = ------ We set this equal to m = -3/2 and solve for b:
8 2
Tjem 2b - 8 = -24, or 2b = -16, or b = -8.
Answer:
<
Step-by-step explanation:
the inverse of -18 is +18. +18 is less than 19
Answer: Polygons - Quadrilaterals
sum of the interior angles of a quadrilateral is 360 degrees.
Step-by-step explanation:
No. If it is not an integer, it cannot include 1, 2, 3, 4, 5... etc. Since integers include whole numbers, this is not possible.
When you have a variable in an equation, you have to isolate it on one side. To do this, look for any other numbers and if they are added, multiplied, divided, or subtracted from x.
Next, you take that number and do the opposite of its operation to the other side.
In this example, you have x/5=20
So we first identify that x is being divided by 5
Then we take 5, and do the opposite of division to 20.
So x/5=20 turns into x = 5x20
Then we simplify, x = 100.
If your not sure your answer is write, you can always put the value of x back into the first equation and solve to see if its true:
X/5=20
100/5=20
20=20