Answer:
t= 9, t= -9
Step-by-step explanation:
Answer:
We see that the big triangle is an equilateral triangle, so all its angles will measure 60°. Therefore x° will be 60° - 30° = 30°, as he's the base angle of an isosceles triangle having the other base angle of 30°. y will simply be 180° - 60° (remembering that the sum of the angles in a triangle is always 180°).
Answer:
5+
Step-by-step explanation:
Answer:
Look down.
Step-by-step explanation:
1. x= 10
2. x= 7
3. d= -15/7
4. y= 6/23
5. x= 24
6. y= -7
7. x= -110
8. x= 20/6 or 10/3
