The equation of the circle shown is:
<h3>What is the equation of a circle?</h3>
The equation of a circle of center 
and radius r is given by:
From the graph, it can be seen that the center of the circle is (0,0), thus 
and the radius is of r = 10, hence the equation is:
You can learn more about the equation of a circle at brainly.com/question/24307696
Answer: 84%
Step-by-step explanation:
1. You divide: 63/75
2. Your answer is 0.84
3. You convert it into a percent by moving the decimal two times to the right
4. You get 84%
Answer:
90.
Step-by-step explanation:
7m - 3 = 53
m would be 8 because 56 - 3 = 53.
11m + 2 equals 90 because 11 times 8 (8 is m) is 88, which added by two is 90.
-18+4x
2(2x-9)
4x=18
-4x=-18
x=18/4
-x=-18/4
Step-by-step explanation:
SOHCAHTOA
sin=opp/hyp
cos=adj/hyp
tan=opp/adj
option B is correct
