Answer:
30°, 45°, and 105°
Step-by-step explanation:
Find the value of x
2x + 3x+ 7x = 180
12x = 180
x = 180/12
x=15
Get the value of the angles
2x = 2(15)
3x= 3(15)
7x= 7(15)
The measure of the angles are 30°, 45°, and 105° respectively.
Answer:
Step-by-step explanation:
poin
Answer:
-23
Step-by-step explanation:
The discriminant is the number inside of the radical of the quadratic formula.
I don’t understand your question
Answer:
2 + x + y
Step-by-step explanation:
