Y = (9/5)x + 6
Explanation: given the info given we can plug in the numbers into the linear equation:
y= mx + b
Where m is the slope and b is the y-intercept
So for A Write all numerators above the least common denominator Add the numbers
7
-
12
Answer: A. 30
Step-by-step explanation:
The formula for the area of a circle is pi*r^2, where r is the radius of the circle.
900pi = pi*r^2
Divide both sides by pi.
900 = r^2
Square root both sides.
r = +/- 30.
Since the radius cannot be negative, the answer is 30 units.
Answer:
see explanation
Step-by-step explanation:
given
a² + b² = c² ( isolate b² by subtracting a² from both sides )
b² = c² - a² ( take the square root of both sides )
= ± 
b = ± 