The answer is right angle
Answer:
6480
Step-by-step explanation:
Using the Permutation formula P(n,r)=? We use 20 as n and 3 as r and then use a permutation calculator.
One hamburger and one soda would cost $3.50.
Because one hamburger costs $2.50, and one soda costs $1.00.
And if two hamburgers and one soda costs $6.00, 2x$2.50(Hamburgers)=$5+$1(Soda)=$6. One hamburger and two sodas costs $4.50. 2x$1.00(Soda)=$2.00+$2.50=$4.50.
I believe the answer is A.
Answer:
a²+b²=c²; (1.0)²+(5.0)²=x²
Step-by-step explanation:
(1.0×1.0)+(5.0×5.0)=(x×x)
