Answer:
60
Step-by-step explanation:
A circle is 360 degrees
1/6 of 360
1/6 * 360 = 60
Answer:
x = 20
Step-by-step explanation:
→Add 1 to both sides
x / 4 = 5
→ Multiply both sides by 4
x = 20
Answer:
x^2 +4x -21 thats the answer if you foil the expression, and it is put in standard form
Answer:
30.
Step-by-step explanation:
The 120 degree has to be the vertex angle.
The other 2 angles in the triangle will be congruent as the triangle is isosceles.
These 2 are both = (180-120) / 2
= 60/2
= 30 degrees.
Answer:
-7 + 3 = -4
-5 + 1 = -4
-3 + (-1) = -4
Step-by-step explanation:
