Answer: 
<u>Simplify both sides of the equation</u>
<u></u>
<u></u>
<u></u>
(Combine Like Terms)
<u>Subtract 12x from both sides</u>
<u></u>
<u></u>
<u></u>
<u>Add 4.5 to both sides</u>
<u></u>
<u></u>
Answer:
Step-by-step explanation:
hello :
x²+ y² -12x - 18y +17 = 0 means : (x²-12x+36)-36+(y²-18y+81)-81-27 =0
(x-6)²+(y-9)² =12²....standard form when the center is (-6 , 9) and radius 12
The GCF=2x7=14
42: 2 37
28: 22 7
GCF=2 7
3.14 times 2.5 = 7.85
Divided by 2 equals 3.925
Answer:
60
Step-by-step explanation:
the 2 sides that we have are the opposite and the abjacent. it just so happens that the trigonometric function of tangent is opposite over adjacent. so because you are finding an angle, you do the inverse of tan, times (3 times the square root of 41) over (3 times the square root of 123) hope i helped.
