Answer:
There are 15 girls.
Step-by-step explanation:
The ratio is 4:3, meaning there are 7 parts.
4 parts= 20 (Boys)
This means 1 part is 20 divided by 4.
1 part= 5
3 parts= Amount of girls.
3 x 5 = 15.
There are 15 girls.
35 songs/7 songs= 5 CDs
5-3=2 CDs left after they sold 3
X = 33 °
Since PQS forms a 90 degree angle, subtract 57 (from PQR) to get RQS.
90-57=33
Find LCD. LCD is 12.
2×4
3×4
8/12 - 7/12
Answer: 1/12
