50/90-y=5/18
Answer:
y = 5/18
Step-by-step explanation:
50/90-y=5/18
Lets simplify our fractions
50/90 = 5/9 (divide top and bottom by 10)
5/9 - y = 5/18
Subtract 5/9 from each side
5/9 -5/9 -y = 5/18 - 5/9
-y = 5/18 - 5/9
We need to get a common denominator of 18
-y = 5/18 - 5/9 *2/2
-y = 5/18 -10/18
-y = -5/18
Multiply each side by -1
-1*-y = -5/18 * -1
y = 5/18
Answer:
600 coins=40%
above ground level. Mariana goes to
the bottom of a valley, 30 feet below
ground level. What is the vertical
distance between Alexis and Mariana?
The vertical distance between Alexis and Mariana is 447 ft.
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
We are given that Alexis and Mariana are hiking, Alexis climbs to the top of a ridge 417 feet above ground level.
Also Mariana goes to the bottom of a valley, 30 feet below ground level.
Then we have to Add 417 and 30 together.
417 + 30 = 447
That will give the total direct distance between them.
Learn more about the unitary method, please visit the link given below;
#SPJ5
Answer:
447 ft
Step-by-step explanation:
Add 417 and 30 together. That will give you the total direct distance between the two. 417+30=447