Answer:
1/3a - 5 - (1/6a + 3) =
1/3a - 5 - 1/6a - 3 =
1/3a - 1/6a - 5 - 3 =
2/6a - 1/6a - 8 =
1/6a - 8 <===
Step-by-step explanation:
My teacher does the factor tree which is this
75
↑ ↑
15 5
↑ ↑
2 5
So that would be 2 * 5 * 5 or 2 * 5²
1. Nintendo
2. A. True
3. A. Oscilloscope
Angle (8x)⁰ and angle (2x+60)⁰ are congruent angles as corresponding angles.
So,
8x = 2x+60
8x - 2x =60
6x = 60
x=10
Answer C. 10
According to above figure,
(3x - 5)° = 85°
because they form pair of corresponding Angles.