Your answer would be 121.94 and here is the formula you would use:
lw+l√(w/2)²+h²+w√(1/2)²+h²
so plugging everything in it would look like
A: 8*6+8√(6/2)²+4²+6√(8/2)²+4²
Let's have time in minutes as x.
Now we will make the next equation
3x+126 = 2x+151 First we will add number (-126) to the both sides and get
3x+126-126=2x+151-126 => 3x= 2x + 25
3x=2x+25 Now we will add monom (-2x) to the both sides and get
3x-2x=2x-2x+25 => x=25 minutes
They spent the same time 25 minutes and earned the same amount of money
Wilson earned 3*25+126= 75+126= $201
Jonathan earned 2*25+151=50+151= $201
Good luck!!!
Answer:
Aman's age = 20, Arun's age = 28
Step-by-step explanation:
Let = Aman's age
Let = Arun's age
- - - -
(Sum of their age is 56 after 4 years in the future)
(Ages are in the ratio 5:7)
Now, we can use substitution to find for Arun's age:
∴ Arun is
To find for Aman's age, we can use substitution:
∴ Aman is 20
Hope this helps :)