To find the circumference you use c = pi d. Radius * 2 = Diameter
c = 3.14(36)
c = 113.04 in. square.
Answer:
3x + 2 >= 0
Step-by-step explanation:
Since this is a 4th root, not a cubic root, the radical can only contain 0 or positive numbers. Therefore there is 3x + 2 >= 0.
Answer:
Drren's solution is correct
Step-by-step explanation:
Amy's solution is wrong because
4x - 2 (0.5x + 1) = 4 it gives
4x -2(0.5x) + -2(1) = 4 then
4x - x + (-2) = 4
4x - x - 2 = 4
3x - 2 = 4
3x = 4 + 2
3x = 6 divide each side by 3, then x = 2
y = 0.5(2) +1
y = 1 + 1 =2 then the solution is (2 , 2)
from the graph the two lines intersected at the point (2 , 2)
(Please don't forget to rate my answer)
Answer:

Step-by-step explanation:
The story tells us that Boa drove from the Dead Sea up to Jerusalem. With the data provided, we can assume a linear relationship between altitude and the number of hours. We are given two key data: one point and the rate of change (or slope).
We can easily find the equation of a line with slope m passing through a point (a,b) by using the formula

In this case, y is the altitude above sea level, and x is the number of hours of driving
The value of m is 740 meters/hour and the known point is x=1.5 hours, y=710 meters. Using these values


