Answer:
(a) Circle Q is 9.4 units to the center of circle P
(b) Circle Q has a smaller radius
Step-by-step explanation:
Given
Solving (a): The distance between both
The equation of a circle is:
Where
P and Q can be rewritten as:
So, for P:
For Q:
The distance between them is:
Where:
---
---
So:
Solving (b): The radius;
In (a), we have:
--- circle P
--- circle Q
By comparison
<em>Hence, circle Q has a smaller radius</em>
Answer:
Mult. and div.
Step-by-step explanation:
Four operations are listed here. Mult. and div. must be performed first, followed by addition and subtraction.
Order of operations rules are actually more general than this. Anything (expressions) inside parentheses must be evaluated before other operations take place. Next come exponential functions, which are evaluated before mult. and div.
Answer:
180
Step-by-step explanation:
180 because it is obtuse
I’m pretty sure the answer is 4 times :)
Answer:
f(x)= 780/35-x I think. im not sure how to explain how I got it