Answer:
for two lines to be perpendicular m2 = -1/m2
using the formula y= mx+c
m1 = 0
for the lines to be perpendicular to each other(m2 = -1/0 )
Note: -1/0 is undefined
using the formula y-y1 = m(x-x1)
y -6 = -1/0(x-2)
cross multiply
0 = -1(x-2)
0 = -x+2
x =2(equation of the line)
Answer:
X<-50
Step-by-step explanation:
multiply both sides by 2, then you move the constant to the right 10-X>60, then subtract the numbers -X>60-10 and for last you just change the sings so that gives u your answer x<-50
First, distribute to simplify the equation.
-3*w = -3w
-3*4 = -12
-3w + (-12) = -18
Now, isolate the variable.
-3w + -12 = -18
+12 +12
- 18 + 12 --> -6
-3w = -6
-3w/-3 = -6/-3 >>>>> w = 2
Answer: w = 2
Here are the variables.
M= nimisha money
S= Sunhil money
A= Akshay money
The expression is S= M-80
A= S*2
M=S+80
Hope this helped
