5.6mile
7 x
-- = --
80 64
7×64=80x
448=80x
x=5.6
We can model the problem using a right angle triangle.
The two sides, AB and BC are equal
By Pythagoras, we find the length of AC =
=
Using the sin ratio ⇒ sin θ = opposite/hypotenuse, we have
Using the cos ratio ⇒ cos θ = adjective/hypotenuse, we have
Using the tan ratio ⇒ tan θ = opposite/adjective, we have
Answer:
5/12
Step-by-step explanation:
7/12-2/12=5/12=0.416
Answer:
1) 11 quaters and 4 dimes
Step-by-step explanation:
1) 11 quaters = 2.75
4 dimes = .40
$2.75 + .40 = 3.15
Answer:
$6.64
Step-by-step explanation:
To find the answer add all of the values
2.19+1.20+3.25 = 6.64