Answer:
Step-by-step explanation:
Slope of perpendicular lines = -1
y = 5/2x + 3
-1 ÷
=
(-3 , -5)
Equation of the required line: y - y₁ = m(x -x₁)
y - [5] =
I) 80% x 5640 = Rs. 4512
ii) 4512 divide by 50 = Rs. 90.24
If $.72 per 1lb, then $x per 2.7lb, by using proportional property:
.72/1 = x/2.7 cross multiply
x = (.72)*(2.7) = $1.94
Answer: -4.5
Step-by-step explanation:
X=1.464102
Simplifies to: (1/2x)+1=1.732051
Step 1: Subtract 1 from both sides.
1/2x + 1 -1=1.732051-1
(1/2x)=0.732051
Step 2: Multiply both sides by 2
2*(1/2x) = (2) * (0.732051)
X=1.464102