I believe the second one : drawing a number from a hat, not replacing it, and then drawing a second number
Answer:
B.
E.
Step-by-step explanation:
The trigonometric functions are applied when given a side and one of the angles of a right angled triangle.
Sine θ =
Cosine θ =
Tangent θ =
Given that; hypotenuse = 9.8, opposite side = 7.5 and adjacent side = 6.3.
Then,
Sin θ =
⇒ θ =
Also,
Cos θ =
⇒ θ =
So, the appropriate answers to the given questions are options B and E.
Let's convert this fraction to an equal fraction which holds a denominator of 100, since it is a power of 10.
Since the denominator can be multiplied by 5 to achieve 100, we can multiply the entire fraction by 5 to create an equivalent fraction that has a denominator of 100:
17/20 = (17*5)/(20*5) = 85/100
To obtain a decimal from this fraction, take the numerator and move its decimal one place to the left for every 0 in the denominator. Since our denominator has two zeros, we will need to move the decimal place on the 85 two places to the left.
This gives us an answer of .85, which can also be expressed as 0.85.
Answer:
Answer is D
Step-by-step explanation:
Basically, when finding the perimeter you add up all the sides. So 10 + 5 + 11 which equals 26.
Because there are 24 hours in a day, we're going to use that.
y = 13(24x)
However, this is interpreting that Joy works 24 hours a day, every day, which is impossible.
Without knowing the daily hours, this will not be accurate.
However, this is how much Joy would make if they worked 24 hours a day.