Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
step 1
In the right triangle ABC find the length side BC
we know that


step 2
In the right triangle ABD find the length side BD
we know that


step 3
we know that
The distance between the two boats is the length side CD

substitute the values

Answer:
The first one, 14 weeks of dance classes.
Step-by-step explanation:
She paid $753.95 as a total for all of the classes, not just one week. She paid her registration free, which you subtract from 753.95 to get 630.00. She pays 45 per week, so you divide 630 by 45 to get the amount of weeks she attended dance classes, or 14 weeks.
Answer:
Jim's box hold more t-shirts by 3 cubic feet
Step-by-step explanation:
Jim's box length = 2 feet
Jim's box breadth = 4 feet
Jim's box height = 6 feet
Volume of box =
Paul's box length = 3 feet
Paul's box breadth =5 feet
Paul's box height = 3 feet
Volume of box =
So,Jim's box hold more t shirts by (48-45 = 3 cubic feet )
So, Option C is true
Jim's box hold more t-shirts by 3 cubic feet
Answer:
I believe the first one is A
Step-by-step explanation: