Answer:
x equals 50°.
Step-by-step explanation:
The sum of all angles of a triangle is 180°
So, to find the missing angle x, we can use the following equation:-
70° + 60° + x° = 180°
130° + x° = 180°
x° = 180° - 130°
x° = 50°
Answer:
Step-by-step explanation:
hello :
2x+3y=6
1) x = 0 : 2(0)+3y=6 means 3y=6 so : y=6/3 = 2
2) y = 0 : 2x+3(0)=6 means 2x=6 so : y=6/2 = 3
3) x = - 3 : 2(-3)+3y=6 means 3y=12 so : y=12/3 = 4
Find the GCF (greatest common factor) which in this equation is 5. Divide both numbers by 5 and you'll get an answer of 3/8.
Answer:
(-8, 135°)
Step-by-step explanation:
(8, -45°) has magnitude 8 and direction -45°.
If we add 180° to the direction and change the sign of the magnitude, we'll have the same point.
(-8, -45° + 180°) = (-8, 135°)
Well the multiples are 3,6,9,12,15
so the mean would be 3+6+9+12+15 = 45/5 =9
5
