Answer: 11 days
Step-by-step explanation: First, divide 30 by 2.6, round the your answer ones place. 2.6 goes into 30 about 11 times. 11 is your answer.
Answer:
cos^-1 (12/13) or 22.6°
Step-by-step explanation:
sohcahtoa you have the adjacent side which goes over hypotenuse and since you are solving for angle it will be inverse of cos
Answer:
can you repost this so I can help you because It's hard to read that
Step-by-step explanation:
have a great day
Answer:
A
Step-by-step explanation:
Area of a triangle = 
where b = base length and h = height
the triangle shown has a base length of 2 and 1/2 and a height 4. and 2/5
So area =

5.5 also = 
Hence, the correct answer is A