one week she had 38 coins, all of them dimes and quarters. when she added them up, she had a total of 6.95, how many dimes did s
2 answers:
You might be interested in
Answer:
Find the question mark using the model I've provided and that'll be the answer!
Answer:
- Center = (3, 0)
- Radius = 3
- Graph = see below
Concept:
Here, we need to know the idea of the circle equation.
Circle equation: (x - h)² + (y - k)² = r²
(h, k) = center
r = radius
x = variable
y = variable
Solve:
<u>Given expression </u>
(x - 3)² + y² = 9
<u>Find the point of the center</u>
(h, k) =
<u>Find the length of the radius</u>
r² = 9
Hope this helps!! :)
Please let me know if you have any questions
