The bars represent absolute value, where the outcome is always positive: NEVER negative, so whatever is solved in between the bars will come out positive.
This problem is similar to factoring (e.g. 6(2x+3) = 12x+18).
-3 * 1 = -3
-3 * -2/3v = 2v
|-3 + 2v| = -9
= 3 + 2v = -9
3 - 3 + 2v = -9 - 3 (whatever you do to one side of the equation, you must do to the other)
= 2v = -12
2v/2 = -12/2
v= -6
Your final answer is v = -6
Answer:
Step-by-step explanation:
You are given an annual interest rate of 4.2% compounded monthly for 20 years, mortgage amount of $235,000. You are asked to find the monthly payment. You need the compound interest formula to solve this problem. The answer is $1,449.
Answer:
Step-by-step explanation:
6) Slope = 5
(5 , 40) ; m =5
y - y1 = m(x -x1)
y - 40 = 5 (x - 5)
y -40 = 5x - 25
y = 5x - 25 + 40
y = 5x + 15
7) slope = 2
m =2 ; (-2 , 0)
y - y1 = m(x -x1)
y - 0 = 2(x -[-2])
y = 2(x +2)
y = 2x +4
8) D) It takes 6 miles to travel a mile
Answer:
30 J
Step-by-step explanation:
W = mg = 3 N
h = 10 m
Potential Energy = mgh = 3*10 = 30 J
