< - less than to,
> - greater than to,
≤ - less than or equal to,
≥ - greater than or equal to,
"<em>t is less than or equal to 2</em>"
<h2>t ≤ 2</h2>
Ok from the given the best choice to go with will be option B because its going from an up right and its going to flip and rotate.
Answer:
Total revenue = 10395$
Step-by-step explanation:
Price of a bicycle = 315
Sold bicycles = 33
Multiply
Total Revenue = 315 * 33 = 10395
Total revenue = 10395$
Answer:
To find the value of y, you would put your expressions (12y+3, and 51 equal to each other, because they are both the same length)
12y+3=51
12y=48 (51-3=48)
y=4 (divide both sides by 12, 48/12=4)
Then to find x you want to find the missing degree of the triangle
we already know that one degree is 63 and the other is 56,
A triangle equals 180 degrees
56+63=119
Then you want to subtract 119 from 180 to find out the missing degree
180-119=61
x=61 degrees
y=4 and x=61
Hope this helps ;)
Answer:
781250 Square Meters
Step-by-step explanation:
Let the dimensions of the rectangular plot be x and y
Farmer Ed wants to enclose three sides of a rectangular plot with a fencing of 2500 meters.
Therefore: Perimeter, P=x+2y=2500
We want to find the largest area that can be enclosed.
Area of the plot, A(x,y)=xy
Substitute x=2500-2y
A(y)=(2500-2y)y
![A(y)=2500y-2y^2](https://tex.z-dn.net/?f=A%28y%29%3D2500y-2y%5E2)
To maximize A, we first find its derivative
![A'(y)=2500-4y\\$Setting A'=0\\2500-4y=0\\2500=4y\\y=625 meters\\Recall: x=2500-2y\\x=2500-2(625)=1250meters](https://tex.z-dn.net/?f=A%27%28y%29%3D2500-4y%5C%5C%24Setting%20A%27%3D0%5C%5C2500-4y%3D0%5C%5C2500%3D4y%5C%5Cy%3D625%20meters%5C%5CRecall%3A%20x%3D2500-2y%5C%5Cx%3D2500-2%28625%29%3D1250meters)
The largest area that can be enclosed(at x=1250m,y=625m) is:
1250 X 625
=781250 Square Meters