Answer:
The center is (0,0) and the radius is 5
Step-by-step explanation:
To find the center of a circle, you need to look at the equation
In this case this equation could be written as
The x value is x=0 for the center and the y values is y=0
The radius can be found by looking at the constant that is squared, so r=5
In the case of an equation like this
The center point would be (1,-1) and r=3
Answer:
Hey there! The answer to your question is 30%
Step-by-step explanation:
Work:
50%+20%=70
Than you do 100-70 and the answer would be 30%
so picking a purple marble Is likely to occur.
= 30%
Hope that helps!
By: xBrainly
Let's translate this question into a formula:
Total cost = (unit price of the eraser) (number of erasers purchased)
Final total cost = (Total cost) * 1.08 = ?
Why? The Final Total Cost = Cost of the erasers + (Cost of the erasers)(sales tax rate)
Final total cost = 1.08 (Total Cost)
Final total cost = 1.08 ($0.50)(24) (since 1 dozen = 12, and 2 dozen = 24)
0.25, 0.50, 0.74. It could be any of these numbers or any number between these numbers.