To find the formula to find radius, solve for r using the formula for circumference.
to solve:
1. divide each side by 2
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
2. you get
r = c/2
Answer:
24
Step-by-step explanation:
XW=WY=12
If the opposite angle is 30, the hypotenuse is double the small side.
XZ=XW=2·12=24
Y=-3x+2:
Already in slope intercept form
Graph by plotting a point on (0,2)
Then move 3 points up and 1 to the right and plot the point and keep doing that a couple times
-3x-y=-2:
Add -3x on both sides
The result would be
-y=3x-2
Divide everything by negative 1
Y=-3x+2
Both equations are the same so they are the same line
Okay first set up the equation
x
--- -2 = 5.5
-3
add over the 2
x
--- = 7.5
-3
now you need to multiply the denominator by the answer
(-3)(7.5) = x
-22.5 = x
Answer:
<em>3^2 ; Option B</em>
Step-by-step explanation:
We are given the equation 3^ -6 * ( 3^4 / 3^0 )^2, which can be solved through the application of exponential rules;
![3^{ - 6 } * ( 3^{ 4 } / 3^{ 0 } )^{2} - take 3^{ 0 } as 1,\\\\3^{ - 6 } * ( 3^{ 4 } / 1 )^{2} - take 3^{4} to power of 2, ( * of exponents ),\\\\3^{ - 6 } * ( 3^{ 8 } ) - combine powers, adding exponents,\\\\3^{ - 6 + 8 } - add like terms,\\\\3^{2} \\\\Solution; 3^{2}](https://tex.z-dn.net/?f=3%5E%7B%20-%206%20%7D%20%2A%20%28%203%5E%7B%204%20%7D%20%2F%203%5E%7B%200%20%7D%20%29%5E%7B2%7D%20-%20take%203%5E%7B%200%20%7D%20as%201%2C%5C%5C%5C%5C3%5E%7B%20-%206%20%7D%20%2A%20%28%203%5E%7B%204%20%7D%20%2F%201%20%29%5E%7B2%7D%20-%20take%203%5E%7B4%7D%20to%20power%20of%202%2C%20%28%20%2A%20of%20exponents%20%29%2C%5C%5C%5C%5C3%5E%7B%20-%206%20%7D%20%2A%20%28%203%5E%7B%208%20%7D%20%29%20-%20combine%20powers%2C%20adding%20exponents%2C%5C%5C%5C%5C3%5E%7B%20-%206%20%2B%208%20%7D%20-%20add%20like%20terms%2C%5C%5C%5C%5C3%5E%7B2%7D%20%5C%5C%5C%5CSolution%3B%203%5E%7B2%7D)
<em>3^2 ; Option B</em>