Answer:
sorry i need things to make a question
Step-by-step explanation:
its soooooooooooooooo hard
Answer:
x^2-18x+y^2+18y+137=0
express both x and y term in completed square form
(x-9)^2 -81+(y+9)^2-81+137=0
(x-9)^2+(y+9)^2-25=0
(x-9)^2+(y+9)^2=5^2
here the x coordinate of the centre is +9
y coordinate is -9(the negative value of the value associated with the x and y square brackets)
radius=5
2x-6+1=3x+4
2x-5=3x+4
2x-3x=4+5
-x=9
Answer:
m<3=24
m<5=24
Step-by-step explanation:
So we know that the sums of the angle measures of a triangle equal 108 degrees. So what we would do is 180 - 138 to get 42. From there we would divide by 2. To get what angle measure 3 and 5 are equal to. And in this case it would be 24 degrees.
