Answer:
5.3
Step-by-step explanation:
Cos(68) = adjacent/hypotenuse
Cos(68) = 2/AC
AC = 2/cos(68)
AC = 5.3389343253
AC = 5.3
Answer:
x= 1
Step-by-step explanation:
x = 1 is the axis of symmetric for the graph
if we draw a line parallel to the y axis one units to the right side of the origin we get the line of symmetry of the graph.
and since the line of symmetry is parallel to y axis and passes thru the point (1, 0) it's equation is x= 1
Answer:
7
Step-by-step explanation:
Note the factors of each number. Prime numbers are numbers that can only be factored to itself and 1. Note:
Factors of 1:
1
Factors of 3:
1 , 3
Factors of 7:
1 , 7
Factors of 9:
1 , 3 , 9
Factors of 21:
1 , 3 , 7 , 21
Factors of 63:
1 , 3 , 7 , 9 , 21 , 63
Hi there.
Since she reads 15 pages in 2 hours, all we have to do to find out how much she reads in 1 hour is divide.
15/2 = 7.5
7.5 pages/hour
Same applies to the pay
40/2 = 20
$20/hour
Karyn proofreading rate is 7.5 pages per hour. Karyn receives on average $20 per hour.
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