Answer:
It is even because it is equal to 2(2n-3) so you can divide it by two and get (2n-3)
Step-by-step explanation:
17.01 + 5 +2 + 3 = 27.01
Discount for winning tickets = 5+2 = 7
So total due = 27.01 - 7 = 20.01
$100 less $20.01 = $79.99
Answer:
B
Step-by-step explanation:
Time can't go backwards
It's commutative property because of the order
Answer:
27 cm
Step-by-step explanation:
This is a right triangle, so we can use the Pythagorean theorem
a^2 +b^2 =c^2
a and b are the legs and c is the hypotenuse.We know one of the legs is 13 and the hypotenuse is 30
13^2 + b^2 = 30^2
169 + b^2 = 900
Subtract 169 from each side
169-169 +b^2 = 900-169
b^2 = 731
Take the square root of each side
sqrt(b^2) =sqrt(731)
b = 27.03