Find the slope using (y2-y1)/(x2-x1)
(-4-2)/(9-(-1)) = -6/10 = -3/5
y=-3/5(x) + b
Plug in points to solve for b
2 = -3/5(-1)+b
2 = 3/5 + b
b = 10/5-3/5 = 7/5
Therefore, y = -3/5 + 7/5
Answer:
Step-by-step explanation:
An undefined slope means it is a vertical line, and every possible point at that line is at x = 3. y does not depend on x, and x cannot be anything other than 3, so the equation is just
Step-by-step explanation:
ab
= (5⁹⁹ * 2⁹⁸) * (5⁷² * 4³⁸)
= 2⁹⁸ * 2⁷⁶ * 5⁹⁹ * 5⁷²
= 2¹⁷⁴ * 5¹⁷¹
= 2³ * (2¹⁷¹ * 5¹⁷¹).
The 2¹⁷¹ * 5¹⁷¹ will give 171 ending zeroes as 2 * 5 = 10.
And there is a 8 infront as 2³ = 8.
Hence altogether there are 171 + 1 = 172 digits.
In this case, you would use Pythagoras' Theorem:
a^2 = b^2 + c^2
with a being the hypotenuse (a is always the hypotenuse I'm Pythagoras' Theorem).
So we substitute the other sides in (it doesn't matter which side is b or c):
a^2 = 3^2 + 4^2
= 9 + 16
= 25
Therefore:
a = 5
Because in order to get rid of the squared on the side with the a, you must square foot both sides. This will get rid of the squared on the left and square the right hand side. The root of 25 is 5 and so a = 5
Answer:
Tasha's weekly earnings
Step-by-step explanation:
I just took the pre-test
(sorry if I'm a little late)
