4 is radius 3 is diameter 2 is chord and idk about the other 2
we have
To find the inverse
Step 1
Exchanges the variables, x for y and y for x
Step 2
Isolate the variable y
Square Root both sides
Step 3
Let
so
therefore
<u>the answer is</u>
The inverse is
I would solve the first equation for x and then sub that value into x in the second equation. That's the easiest way. x - 2y = 3 solved for x is x = 2y+3. Now sub that in for x in the second equation: 5(2y+3)+3y=2 and 10y + 15 + 3y = 2. 13y = -13, and y = -1. Now sub that y value into either equation to solve for x: x = 2(-1) + 3 gives us an x value of x = 1. Therefore, your solution to this system is (1, -1), first choice above.
Answer:
The area of the resulting cross section is
Step-by-step explanation:
we know that
The resulting cross section is a circle congruent with the circle of the base of cylinder
therefore
The area is equal to
we have
-----> the radius is half the diameter
substitute the values
For each if the differential equation given in Exercises 1 to 12 find the General Solution. xLogx
+y =
Logx...... Hope This Helps