
·

=

. This can be simplified to 5x

, because √50 simplifies to 5√2 (since 5x5x2 equals 50) and the square root sign takes x² from x³ and turns it into just x.
Answer:
6500
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
13-9=4
6=4=10
18/3=6
6*10=60
Answer:
21,120 feet
Step-by-step explanation:
1 yard is = 3 feet so you multiply 3 by 7,040
Which is 21,120
Answer: 21,120
Hope this helps!
Answer:
The series
1 -0.5-2-3.5 -5-6.5-8-9.5-11-12.5-14-15.5 upto 12 terms
Step-by-step explanation:
<u><em>Step(i)</em></u>:-
Given series 1 -0.5 -2 +.........
we know that the sum of the sequence is called a series
The sequence is 1, -0.5, -2, -3.5,.....is in AP
a = 1 and the difference between the two terms is equal 'd' = -1.5
<u><em>Step(ii):-</em></u>
<u><em>adding 1.5 value of each term</em></u>
The series
1 -0.5-2-3.5 -5-6.5-8-9.5-11-12.5-14-15.5 upto 12 terms
<u><em></em></u>