Answer:
x ≈ 52.6°
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos x = =
, then
x = (
) ≈ 52.6° ( to the nearest tenth )
When y=75,x=1 over 2 what is the value of y when x is 2 and 1/4
2 answers:
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Stan worked 2h days this week
Step-by-step explanation:
The given is:
- Stan drives 30 minutes a day commuting to and from work
- He drove h hours this week
We need to find how many days he worked
∵ Stan drives 30 minutes a day
∵ 1 hour = 60 minute
∴ 30 minutes = hour
∴ Stan drives hour a day
∵ He drove h hours this week
- To find the number of days that he worked divide the total
hours he drove in this week by the hour he drives in a day
∴ The number of days = h ÷
- Change the division sign to multiplication sign and reciprocal the
fraction after the division sign
∵ The reciprocal of =
= 2
∴ The number of days = h × 2
∴ The number of days = 2h
Stan worked 2h days this week
Learn more:
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Answer:
t= -+
-
Step-by-step explanation:
Divide each side with variables by the one without them.