Answer:
Step-by-step explanation:
Alright, lets get started.
Please refer the diagram I have attached.
Suppose the base of right triangle sail is b
Suppose the height of right triangle sail is h
It is given that, it is three times higher as it is wide.

Area of right triangle is A = 

Plugging the value of h in terms of b



Hence height h = 
Hecne the height of sail is 6 meters. : Answer
Hope it will help :)
Answer: 4 units
Step-by-step explanation:
JN is 8 units in length. If it is dilated by a factor of 1/2, it will be half as long as it previously was.
8 * 1/2 = 4
J’N’ = 4 units
Step-by-step explanation:
1/49 because 1 ticket got removed so the total of remaining tickets is 49
7*(x - 7) = 126 <=>
x - 7 = 18 <=>
x = 25
Answer:
water : 90 ounces
salt solution: 90 ounces
Step-by-step explanation:
Call w the amount of water and call the solution containing 30% salt.
We want to get 180 ounces of a mixture with 15% salt.
So:
The amount of mixture will be:

the amount of salt will be



Now we substitute the value of s in the first equation and solve for w

