Answer:The answer is D.
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
Given:
sinx=-1/2
cosy=√3/2
finding x
x=sin^-1(-1/2)
x=-π/6
x=-30°
finding y
cosy=√3/2
y=cos^-1(√3/2)
y=π/6
y=30°
Now finding cos(x-y)
cos(-π/6-π/6)
=cos(-π/3)
=1/2!
Two integers whose sum is -7 and whose product is 12 .. would be
- 3 and -4 because when you add both of them you end up with the sum of -7 and when they both are multiplied together they give the product 12 as the answer
Answer:
$295,750
Step-by-step explanation:
<u>Given</u>
Tommy's salary increases by 4% each year.
Increase to 4%
1 year = $42,250
7 years = $?
<u>To find</u>
So if 1 year is $42,250, then to find 7 years, you multiply the given by what you are trying to find.
Set up.
1/42250 x 7/x =
295,750
Therefore, Tommy's salary be in $295,750 7 years.
