Answer:
x=7
Step-by-step explanation:
Answer:
Bet I need new friends
Step-by-step explanation:
:)
Simple way of finding the decimal value : -
=> 46/200
Divide numerator and denominator by 2
=23/100
As 100 is in denominator, shift decimal by 2, i.e
= 0.23
Answer = 0.23
Step-by-step explanation:
<h3>
<u>Given Question </u></h3>
The sum of the series is
Given series is
can be rewritten as
Now, here, 5, 7, 9 forms an AP series with first term 5 and common difference 2.
So, its general term is given by 5 + ( n - 1 )2 = 5 + 2n - 2 = 2n + 3
So, above series can be represented as
Hence,
Answer:
x = 15
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 given angles and equate to 180, that is
3x - 10 + 6x + 5 + 4x - 10 = 180, simplify left side
13x - 15 = 180 ( add 15 to both sides )
13x = 195 ( divide both sides by 13 )
x = 15