Answer:
D) 55/73
Step-by-step explanation:
The question is on trigonometry. Sine of an angle is obtained using the SOH of SOHCAHTOA formula of trigonometry. SOH is an acronym for sine, opposite and hypotenuse. Sine of an angle is obtained from the ratio of opposite and hypotenuse of a given triangle. Thus, SOH
is denoted as stated below.
Hence, given the above triangle,
Therefore, the sine of angle u = 55/73 (D)
Answer:
Step-by-step explanation:
4+(7-5)2= 8 I guess
Answer:
20 people
Step-by-step explanation:
well we know that only going to the restaurant every person must pay $7
so we have only $3 extra
those 3 dollars times the number of people must give 60 dollars
so 20 people must go, to pay only $10
Answer:
Second choice
Step-by-step explanation:
To find inverses, we follow the steps:
1. exchange variables x and y
2. solve for y in terms of x.
The resulting function is the inverse.
Take case 2 as an example:
f(x) = y = 2x-3
1. exchange x and y : x=2y-3
2. solve for y: x+3=2y => y=(x+3)/2 = g(x)
Since the inverse of f(x) is g(x)=(x+3)/2, the second choice is the answer.
It is shown in the Savings Deposit Slip that <span>Demitrius deposited 41.67$.
It is also given that this deposit is 60% of his pay check.
Let the original amount of his paycheck be y, therefore:
60% x y = 41.67
(60/100) x y = 41.67
0.6 y = 41.67
y = 69.45$
Based on this, the amount of his paycheck was </span>69.45$.
