Answer:
78
Step-by-step explanation:
x = your age
400 - 2x = 244
subtract 400 from both sides of the equation:
-2x = -156
divide both sides by -2:
x = 78
The person who answered already is correct
Answer:
8\6
Step-by-step explanation:
given the equation of the line you make y the subject of the formula by doing so you get y=(8\6)x-(1\6) the using the form y=mx-b
where m is the slope and b the y-iñercept
Answer:
∠ CAQ = 61°
Step-by-step explanation:
∠ AQC = 90° ( angle between tangent and radius at point of contact )
Then
∠ CAQ = 180° - (90 + 29)° ← sum of angles in triangle is 180° )
∠ CAQ = 180° - 119° = 61°
