Work out the equation backward.
22-4=18
18/2=9
The original number was 9
Answer:
A⊥X
Step-by-step explanation:
Since
A is perpendicular to Y
A⊥Y
And, X is parallel to Y
X || Y
Which means that they have the same slope (same inclination)
That implies that A must be also perpendicular to X
A⊥X
Answer:
-0.8 or -4/5
Step-by-step explanation:
You could do this a couple of ways. If you wanted to change your equation into slope-intercept form to make it easier for you, then you can do as follows:
4x + 5y = 10
5y = -4x + 10
y = -4/5x + 2
So your slope is -4/5.
Or you could do -A/B when your equation is in standard form. A is the term in front of the x value and B is the term in front of the y. Both strategies give you -4/5 for the slope.
8 goes into 64 8 times. 8*8 equals 64. For example 8+8+8+8+8+8+8+8=64 that is 8 written out 8 times. I hope that helped :D
I belive your actually right and the letter answer is H (im really not sure)
