Answer:
Step-by-step explanation:
General equation of circle is 
---------------------(1)
This circle passes through the given three points, (1,7) , (8,6) and (7,-1).
Substitute (1,7) in (1),
1 + 
=0
2g + 14f + c = -50 -------------(2)
Substitute (8,6) in (1),
16g + 12f + c = -100 -----------(3)
Substitute (7,-1) in (1),
14g - 2f + c = -50 ---------------(4)
Solving (2),(3) amd (4) simultaneously,
g = -4
f = -3
c = 0
Equation of circle is
Answer:
GCF is 2
Step-by-step explanation:
Factoring 34 leaves only 2 and 17.
90 is not divisible by 17 thus the GCF is 2.
Answer:
1
Step-by-step explanation:
Answer: 0 radians
Explanation: Looking at the unit circle, tan and sin equal each other at 0 radians. Sin(0) = 0 and tan(0) = 0/1 = 0.
Therefore, theta equals 0. Multiplying by 3 does not matter in this case because it is being multiplied by 0. Any number multiplied by 0 is 0.
Answer: I think the answer is 50minutes
Step-by-step explanation:
750/15=50
