Answer: 62 degrees
Step-by-step explanation:
.130-180=50
.16x+4+14x+6+50=180
.180-4-6-50=120
.16x+14x=120
.30x=120
.x=4
.14(4)+6
.56+6
.62
Answer:
550x100
Step-by-step explanation:
First divide 75000 by 100 to get 750. Then divide 750 by 15 to get 50. Lastly multiply 50 by 11 to get 550 and multiply 50 by 4 to get 100.
90 degrees because A is a right angel
Answer:
The given expanded sum of the series is
Step-by-step explanation:
Given problem can be written as
To find their sums:
Now expanding the series
That is put n=5,6,7,8,9 in the given summation
(adding the terms)
Therefore
Therefore the given sum of the series is
The given expanded sum of the series is
So y = 18x + 12 , xeR so Y equals to (12)