change the mixed numbers into improper fractions
4 1/2 = (2*4 +1)/2= 9/2
1 1/2 = (2*1+1)/2 = 3/2
9/2 divided by 3/2
9/2 * 2/3 = 18/6 =3
She can schedule 3 lessons per night
Answer:
x=32°
Step-by-step explanation:
ABC+BCA+CDE=180
Substitute
61+57+2x=180
118+2x=180
2x=62
x=32
Answer:
i think a
Step-by-step explanation: