Answer:
5
Step-by-step explanation:
a minus times by another minus makes a positive, so it is basically 1 x 5
R^2+2r-33=0 move constant to other side by adding 33 to both sides
r^2+2r=33 halve the linear coefficient, square it and add to both sides, in this case it is just one
r^2+2r+1=34 now the left side is a perfect square...
(r+1)^2=34 take the square root of both sides...
r+1=34^(1/2) subtract 1 from both sides
r=-1+34^(1/2) and -1-34^(1/2)
Answer:
Step-by-step explanation:
1. Find the slope of the line by plotting the points or by using the equation to find the slope.
2. Plot the line using the slope and find the y-intercept, which is 4.
3. Put your information together to get the equation .
Answer:the 2nd the 3rd the 5th. Maybe the first.
Step-by-step explanation:
Because the top of the food chain isn't for everyone, if you cant eat, then you are eaten. If you can be eaten by the top predators, then you are dead, but if not then you are one of the top predators
