Answer:
s = -133/5 = -26.600 ⬇️
Step-by-step explanation:
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(0 - 5 • (s + 30)) - -17 = 0
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
-5s - 133 = -1 • (5s + 133)
Equation at the end of step 3 :
-5s - 133 = 0
Step 4 :
Solving a Single Variable Equation :
4.1 Solve : -5s-133 = 0
Add 133 to both sides of the equation :
-5s = 133
Multiply both sides of the equation by (-1) : 5s = -133
Divide both sides of the equation by 5:
s = -133/5 = -26.600
One solution was found :
s = -133/5 = -26.600
Answer:
1. g(x)=2x+1-3 --> g(x)=2x-2, which is also y=2x-2, so you can graph it.
Step-by-step explanation:
Question 1: If f(x) = 2x+1, then you can see that all you have to do is substitute the equation for f(x) into the g(x) equation because g(x)= f(x)-3. So, if you substitute it, the equation will be g(x) = (2x+1) -3, then you just solve the rest of the equation. Put it into slope intercept form, y=mx+b, and then graph the equation.
Sorry, I don't really understand number 2 myself, so hopefully I could help with he first one.
Answer:
The Probability of both male and rides the bus is P(x , y) = 0.0644
Step-by-step explanation:
Given data
Males responded x = 0.23
The male respondents ride the bus y = 0.28
Probability of both male and rides the bus is given by
P(x , y) = x × y
Put the values of x & y in equation (1) we get
P(x , y) = 0.23 × 0.28
P(x , y) = 0.0644
Therefore the Probability of both male and rides the bus is P(x , y) = 0.0644
So the hypotenuse is the ladder's length, which is 6m, and the base of the 'triangle' is 1.5m. Therefore, you do 6^2 - 1.5^2 = 36 - 2.25 = 33.75. Then, you just square root it to get 5.80948m. Hope this helps!