Answer:
add the y coordinates of the two lines and divide by 2
Step-by-step explanation:
½[0+(-12)]
½[0-12]
½[-12)
y co-ordinate of the midpoint is -6
Answer:
(x-3)^2+(y+2)^2=25
Step-by-step explanation:
c=(a,b) coordinates of center of circle
(x-a)^2+(y-b)^2=r^2 circle equation
a=3 b=-2 r=5
(x-3)+(y+2)=5^2
(x-3)^2+(y+2)^2=25
We can suggest this equation.
(6x+x)+(6x+x)+110º+110º=360º
7x+7x+220º=360º
14x=360º-220º
14x=140º
x=140º/14
x=10º
Answer. x=10º
120% of 65 is 78.
This means that 120 times what equals 78.
120*65=78
Step-by-step explanation:
It’s in step one.
Ling subtracted 6.2 to get rid of it on both side but instead they subtracted it from the right side but added it to the left side when Ling was supposed to subtract from both sides.
