We have that
<span>y=2sinx-cosx
y=cosx
</span>over the interval 0≤x≤pi/2-------> 0≤x≤1.57
using a graph tool
see the attached figure
the solution in the given interval is the point (pi/4, 0.707)
the y-value of the point of intersection is 0.707 -----> √2/2
the answer is the option <span>
b. (square root of 2)/2</span>
Answer:
i think it is 2662 gallons, i think
Step-by-step explanation:
Answer:
<QSR is what you would write. You would put that symbol at the very left first and then type QSR. I don't know how to type that symbol in brainly.
Hope that helps :)
6. positive linear
7. both calculated the slope as 2/3
8. slope = (145 - 190) / (1 - 0) = -45....rate of change(slope) = -45 per month
10. (0,60)(1,90)...slope = (90 - 60) / (1 - 0) = 30
y = mx + b
slope(m) = 30
(0,60)...x = 0 and y = 60
60 = 30(0) + b
60 = b
equation is : y = 30x + 60...fixed amount is 60