Write the product cos(2x)sin(5x) as a sum
1 answer:
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Answer:
V=8250-18*c
Step-by-step explanation:
The equation will be:
Where:
- V is the volume of corn in the silo after loading begins.
- 8250 is the initial volumen on the silo before the loading begins.
- 18 is the 18 cubic feet per hour given as rate of loading.
- c is the number of hour elapsed after loading begins.
To find the volume, V, of the corn in the silo c hours after loading begins, we substract from the initial volume the quantity of corn loaded and this is 18*c, that is the number of hour elapsed multiplyed by the rate of loading.
Answer:
Step-by-step explanation:
<u>The Equation of a Line</u>
The equation of the line in slope-intercept form is:
Where m is the slope and b the y-intercept.
The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:
We are given the points (5,2) and (0,-1), thus:
Operating:
To find the slope-intercept form, we continue to simplify the expression:
Removing the parentheses:
Adding 2:
-14 = -5 + 3c
First, regroup your terms. / Your problem should look like:
Second, add 5 to both sides. / Your problem should look like:
Third, simplify -14 + 5 to -9. / Your problem should look like:
Fourth, divide both sides by 3. / Your problem should look like:
Fifth, simplify the fraction to 3. / Your problem should look like:
Sixth, switch your sides. / Your problem should look like:
Answer: c = -3
First, regroup your terms. / Your problem should look like:
Second, add 5 to both sides. / Your problem should look like:
Third, simplify -14 + 5 to -9. / Your problem should look like:
Fourth, divide both sides by 3. / Your problem should look like:
Fifth, simplify the fraction to 3. / Your problem should look like:
Sixth, switch your sides. / Your problem should look like:
Answer: c = -3