The slope of the parallel line is -6/7
the slope of the perpendicular line is 7/6
the slope of the line = -6/7
the gradient of two parallel lines are equal
the product of the gradient of two perpendicular lines is -1
: the gradient m1*m2 = -1
m2= -1(-6/7)
m2= 7/6
The answerrRRRRRRRRRRRRRRRRRRRR is A
Use pythagoras theorem to find height. you get, h=4. so volume ,
u get,v=
Answer:
C
Step-by-step explanation:
No it doesn't. 2*0.5 + 5*0 = 1, not 19
