Answer:
x=27, y=18
Step-by-step explanation:
Angle CB is 128, which means angle AC is 72. We can confirm angle O is also 72, since the lines are straight. Angle AM is 27, because AN is a right angle. 63+72+27= 162 180-162=18 Angle ND is 18.
A triangle is 180 degrees, so if you do 180-34 is should equal 146, so b + c = 146°
Answer:
3 drops of green
Step-by-step explanation:
Green: Blue
1 : 2
We use 6 drops of blue
6/2 =3 So we need to multiply each number by 3
Green: Blue
1*3 : 2*3
3 : 6
We need 3 drops of green
Answer:
x < 2
Step-by-step explanation:
add 2 to both sides, and now you have 4x < 8. Now divide both sides by 4, and now you have x < 2
Answer:x>3 1/6
Step-by-step explanation:
5/12-(x-3)/6 <(x-2)/3
5/12 *12-(x-3)/6*12<(x-2)/6*12
5-2(x-3)<4(x-2)
5-2x+6<4x-8
-2x+11<4x-8
-2x<4x-19
-6x<-19
-6x(-1)<-19(-1)
6x>19
x>19/6
x>3 1/6
just change all the inequality signs to a x is greater or equal to 3 1/6 and on the rest change to and < and equal sign only put > or equal sign on the last three lines