Trigonometry and Pythagoras I think
Answer:
parallel line slop2 = -5/4
perpendicular line slope = 4/5
Step-by-step explanation:
If 2 lines are parallel, they will have equal slopes.
Therefore, the slope of a line parallel to y = 1/4 - 5/4 x will be -5/4
If 2 lines are perpendicular, their slopes are negative reciprocals of each other. So the slope of the perpendicular line = -1 ÷ -5/4 = 4/5
Answer: X=5
Step-by-step explanation:
-8=(X+11)/-2
* start by multiplying both sides by -2
16=X+11
*subtract 11 from both sides
5=X
Answer:
x = 583,33...
Step-by-step explanation:
x+ 2x= 1750
3x= 1750
x = 1750/3
x = 583,33...
Answer:
Congruent
To be honest they are equal but in this question there is no option as equal so we can choose congruent
