Answer: x = -2
Step-by-step explanation:
(work with common denominators)
(remove the 6x^2 because they'll cancel out when you cross multiply)
We know that
slope m=(y2-y1)/(x2-x1)
then
case a) x=18
m=(y2-y1)/(18-18)--------------> is undefined, because <span>the denominator is zero
case b) </span><span>2y-6x=0
2y=6x------------> y=3x
the slope m=3-----------> m is defined
case c) y=9
</span>m=(9-9)/(x2-x1)--------> m=0-----------> m is defined
case d) y=x
m=1---------------> m is defined
the answer is
x=18 has an undefined slope
Answer:
cot x
Step-by-step explanation:
using the identities
csc x =
sin( - x) = cos x
then
csc x × sin ( - x)
= × cosx
=
= cot x
Answer:
D. ASA
Step-by-step explanation:
We are given the measure of angle C, the side BC, and the measure of angle B
So we are given an angle, a side, then an angle
Yes it is greater than 1/2 because 1/2 is worth 50 while 3/5 is 60