There can be 4 or 1 possible combinations of zeros
Answer:
$89.00
Step-by-step explanation:
(2*22)+(3*15)= 89
Answer:
A
Step-by-step explanation:
In this triangle hypotenuse=13
And perp=5
Now
Finding base
Hypotenuse^2=base^2+perp^2
(13)^2=base^2+(5)^2
169=base^2+25
Base^2=169-25
Base^2=144
Taking sq root on both sides
Base=12
Now
Cosine C=base/hypotenuse
Cosine C=12/13
Find the unit rate.
39/6 = 6.5
$6.50 an hour
multiply this by ten to find the cost for 10 hours
$6.5 x 10 = $65
she will earn $65 in ten hours.
hope this helps! :D