Make x the subject means you need to solve for x
y = ax^2 solve for x
divide both side by a
y/a = ax^2/a
simplify
y/a = x^2
so
x = square root (y/a)
Quarters- 10681896
Dimes- 26704740
Nickles- 53409480
Pennies- 267047400
It's simple For a Nickel to hit $1 you need 20 nickels.
Dime- 10 dimes
Pennies- 100
Quarters- 4
Answer:
Option C. 50 square centimeters
Step-by-step explanation:
we know that
The surface area is equal to the area of four triangles plus the area of rectangle
so
Answer: The team had won 8 games
Step-by-step explanation:
Let w be won games and
t be tied games
2w +1t = 19
w = t +5
Substituting in equation 1
2 (t+5) +t = 19
2t+10+t = 19
3t = 19-10
t= 9/3 = 3
Subsituting in equation 2
w = t+5
w = 3+5 = 8
Answer:
250%
Step-by-step explanation:
250% times 20 equals 50
50 plus 20 equals 70