Answer: 12
Step-by-step explanation:
The answer to the question is use photomath
Answer:
the length is 3
Step-by-step explanation:
length times 6 equals 2
6 divided by 2 equals 3
Answer:
Step-by-step explanation:
y varies directly as x
It means y=kx
y=18 when x=5
y=kx
18=k5
k=18/5
y=? When x=11
y=ky
Substitute the value of k
y=18/5(11)
=18×11/5
=198/5
=39.5
Answer:
5x +6y -90 = 0
Step-by-step explanation:
The perpendicular line will have the x- and y-coefficients swapped, and one of them negated. The constant will be chosen so the equation is satisfied at the given point.
5x +6y = 5(6) +6(10) = 90
The equation of the perpendicular line in general form is ...
5x +6y -90 = 0