Answer:
23.75
Step-by-step explanation:
Much as you would like it to be D, it isn't. D has its center at (3,4). You must change the sign on both numbers inside the brackets.
You need something that looks like (x + 3)^2 + (y + 4)^2. So it could be A or B. How do you know which? The graph should give you an answer, then we'll talk about it. The red circle is A the blue circle is B. Which one is correct?
The answer to that is that the center is 5 units away from the origin. The radius of this circle is the sqrt(25) = 5 units away from the center. The blue one has a radius of sqrt(5) which is something over 2. It is not enough. So what's the answer?
Answer:
g<x> _ 2x* 9 h(x) _ 3x+4 PRACTICE PROBLEM FOR EXAMPLE 10 Combine the following functions. f<x>=7x+3 grx)I4x*5 h(x)=9x+2 g<x> a. fix)_q(x) ... polynomial expressions |-\ Perform the indicated operation and simplify. a. ... (2x + 5)(4x * 8) 8x2 * 16x + 20x * 40 8x2 + 4x * 40 (1.
Step-by-step explanation:
Using I=PRT/100
replacing the given information;
(p+prt)=P×r×t
⇒p+prt=P×rt
P=(p+prt)/(rt)
Principal(P)= (p/rt)+p
=p((1/rt)+1)
Well the first thing you have to do is find out how many times 7 goes into 50 whole. This is 7. So then you take the answer to (7x7) from 50 which gives you one, and put it over 50. This equals 7 + 1/50