Answer:
p because variables are shown by letters not numbers
Hope this helped:)
Step-by-step explanation:
9514 1404 393
Answer:
D 2.14
Step-by-step explanation:
The lengths of interest are the hypotenuses of the respective triangles. We are given the angle and the opposite side, so the sine relation is of interest.
Sin = Opposite/Hypotenuse
sin(34°) = AC/AB ⇒ AB = AC/sin(34°)
sin(53°) = AC/AD ⇒ AD = AC/sin(53°)
The desired difference in lengths is ...
AB -AD = AC(1/sin(34°) -1/sin(53°)) = 4(1.78829 -1.25214) ≈ 2.1446
The difference in lengths is about 2.14 units.
To calculate how many meals the dog food would last, we need to multiply 24 by 3/4, since 3/4 pounds is how much dog food the dog eats every meal.
24 * 3/4
= 18
Answer: 18 meals
Hope this helped!
16, 17, 18, 19, 20, 21, 22, 23, 24, and 25
Answer: 4 / 663
Step-by-step explanation:
There are 4 queens in a deck of 52 cards.
Probability = 4/52 = 1/13
There are 4 sevens
Probability = 4/51
Total probability = 1/13 x 4/51 = 4 / 663