Answer: #13 is 26, #14 is 18
Step-by-step explanation:
13.
The whole line has length , and
. Thus
Now we plug this into (since this is the length of BC) to get
.
14.
We can use the fact that CG = GD, so and thus
.
We know , so
Simplify the expression 3+(8+a)
2 answers:
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Answer:
50degrees
Step-by-step explanation:
The sum of angle in the triangle is 180degrees, hence;
<PQR + arcQR + 90 = 180
<PQR + 40 + 90 =180
<PQR + 130 = 180
<PQR = 180 - 130
<PQR = 50degrees
Hence the measure of angle PQR is 50degrees
one-half average method means there is bonus which is equivalent to over time * half of average hourly rate.
Let us calculate earnings using normal method first.
We are given that 14$ paid for first 40 hours and $11.8 for next 7 hours.
So, net pay would be 14*40+11.8*7 = $642.6
Now we need to find bonus pay using one-half rate method.
That bonus = over time * half of the average hourly rate
Average hourly rate = income earned/total number of hours
=
Hence bonus = 7*= $47.85
Gross pay using one-half average method= net pay + bonus
=642.6+47.85
= 690.45$