Answer:
<em><u>Lines are perpendicular to each other .</u></em>
Step-by-step explanation:
Standard equation of line is : y = mx + c, Where m represents the slope
Given Equations :
Two lines are parallel if the slope of the lines are same.
Two line are perpendicular if the product of the slope = - 1
Clearly slopes are not equal , therefore the lines are not parallel.
product of the slope is - 1, therefore the lines are perpendicular.
Answer:
C
Step-by-step explanation:
The formula is πD, since D is 6, it is C, 6π
I believe the answer is 1.29+(0.75x)=7.00 hope i helped
Answer:
3/4
Step-by-step explanation:
Answer:
its answer is 20
Step-by-step explanation:
as we know,
a=5
b=4
c=7
now,
3(b+a)-c
= 3(4+5)-7(here,putting the value of a,b&c)
=3×9-7
=27-7
=20.