Answer:
Step-by-step explanation:
If a line with a slope passes through a point with a value such as in this one, which is (1,3), then it must have a y-intercept and a slope. The y-intercept is when the x-value's value is 0 but the y-value is more than 0.
(3,6) is on the line as it corresponds with the slope.
(0,0) is not on this line as the y-value nor the x-value has a coordinate, which is a requirement to make it an ordered pair.
Since the sum of the angles of a triangle = 180°
Then (2x)º + (x + 60)º + (3x)º = 180°
(6x)° + 60° = 180°
(6x)° = 180° - 60°
x = 120° ÷ 6
∴ x = 20
Answer:
12
Step-by-step explanation:
A. 6/8, 8/10
That simplifys to 3/4 and 4/5
Answer: i am doing it below to help me out
Step-by-step explanation:
1.AB=DB 1.Given
2. ABC=DBE 2. i don't remember what its called but opposite angles have to be the same
3. TriABC=TriDBE
4. AngleA=AngleD
