Step-by-step explanation:
Using the trigonometric identity
sin(a - b) = sin a cos b - cos a sin b
So sin 79° cos 19° - cos 79° sin 19° can be written as
sin ( 79 - 19) = sin 60
And
Hope this helps you
34 * -6 I think
Because when we subtract 3-9 it gives me -6
Hope it helps
Answer:
20:46 or 20 to 46
Step-by-step explanation:
There are 20 girls on the team so theres your first number then you add the girls and boys to get the total number of players (46) and write out your ratio
Answer:
the answer is 22.51 dollars.
Step-by-step explanation:
Answer:
y = 8(.88)^x
y = 4.221855 for the fifth reduction
Step-by-step explanation:
We can use the formula
y =ab^x
where a =the initial value
b= 1 -percent decrease
a = 8 inches
b = 1-12%
= 1-.12
= .88
y = 8 (.88)^x
The fifth reduction is
y = 8 (.88) ^5
y = 4.221855