Answer:
angle x is an exterior angle of the triangle
Each person shakes 7 hands, but once you count the handshake between A and B, you don't need to count the handshake between B and A. There are a total of 8*7/2 = 28 handshakes.
Answer:
Step-by-step explanation:
y=-1
because when y = - 1,
it is an equation of x axis.. hence it will parallel to x axis....
Answer:
4,891 is your answer
Step-by-step explanation:
I am 99 percent sure this is correct.
X=4
The only way you can go about doing this is by finding the factors of 36 (1, 2, 3, 4, 6, 9, 12, 18, 36) and then seeing which pair make sense.
In this case, 9 and 4.
So, plug in the numbers so it makes sense.
(5+4)4=36
5+4=9
9*4=36