Answer:
For Q15
1- 48.75 as angles on a straight line
2-111.5 as angles on a straight line
3- 62.75 as angles of a triangle add up to 180
4- 117.25 as angles on a straight line
Answer:
The standard form of line is
Step-by-step explanation:
we are given a line
slope=3
so,
y-intercept of -2
so,
now, we can use slope-intercept form of line
now, we can plug values
we can write it in standard form of line
we can subtract both sides by 3x
So, the standard form of line is
Answer:
24
Step-by-step explanation:
18×(18+14) = x × (x + 0)
"+ 0" because it is a tangent at that point, there is no more line left going through the circle.
576 = x²
x = 24
Answer:
5:6
Step-by-step explanation: