EF ( x1=0, y1=1), (x2=3, y2=3)
JK (x1=8, y1=2), (x2=6, y2=5)
Slope of a line=(y2-y1)/(x2-x1)
Slope of EF =( 3-1)/(3-0)= 2/3
Slope of JK =(5-2)/(6-8)= 3/-2
Since the slopes of those lines are negative reciprocal the lines are perpendicular
Line EF is perpendicular to JK
Y=1/2x-5
i started w the slope.
on the y line, the line is on the -5
then i found 2 points on the line and it had the slope of 1/2
Yes. 2 squared is irrational number because no two of the same numbers multiplied equals 2. Not including decimals either.
A = r^2 * 3.14
A = 18^2 * 3.14
A = 324 * 3.14
A = 1017.36 squarefeet
A = 1017 Square feet
Answer:
3rd option (not regular)
Step-by-step explanation:
all the other options are not true