Answer:
The leg is 12.
Step-by-step explanation:
according to the pythagorean theorem, the missing leg is the square root of 13^2-5^2, which is the square root of 144, which is 12.
Answer:
x = -5
y = -4
Step-by-step explanation:
5x - 4y = -9
10x - 8y = -18
10x - 7y = -22
-y = 4
y = -4
Substitue y into any equation
5x - (-16) = -9
5x = -25
x = -5
The set that is closed under subtraction is rational numbers
She would then have three snicker bars.
1 + 2 = 3