Answer:
? = 43.8°
Step-by-step explanation:
cos ? = 13/18 = 0.7222
? = 43.8°
Answer:
its number d. my 1/8 brain cell said so.
Step-by-step explanation:
Set it up as a direct variation: y/x=k, where k is the constant of variation. (20/3)/30=k gives us a k value of 8/9. The function would be y=8/9x
To find the answer, you first have to make 10% a fraction: 10/100. Multiply both top and bottom by 5.85: 58.50/585. This means 10% of $585 is $58.50. Add $58.50 to $585 to get $643.50. If Joshua sold his bike for $585, he paid $643.50 to buy it.
