Answer:
? = 43.8°
Step-by-step explanation:
cos ? = 13/18 = 0.7222
0
4x^2 = 8x
1.8x-8x=8
2.0x=8
3.x=8÷0
4.x=0
Answer: −4<x<1
Step-by-step explanation: plz mark brainliest
12 shirts
You cant have one fourth if a shirt so if you have 12 yards with one shirt needing 1 yard you get 12
75
