Answer:
Step-by-step explanation:
T= 60°
It is an equilateral triangle which means all sides and angles are equal
u= 10m
It is an equilateral triangle which means all sides and angles are the same
Answer:
n (the number) = 32
Step-by-step explanation:
n/8= 4(on a worksheet or test, n/8 will be written as a fraction)
Step 1: Multiply the given numbers( 8 & 4 = 32
Step 2: Replace the variable with the new product (in this case, 32)
Therefore, the quotient of a number and 8 is 4 = 32.
This is not the PROFESSIONAL way to solve these types of problems, but 99.9% of the time, I get them right!!
Answer:
1,3,6,10,15,21,…..
These are all the sum of natural numbers upto the n
So, in this series
1st Term = 1
2nd Term = 1+2 = 3
3rd Term = 1+2+3 = 6
4th Term = 1+2+3+4 = 10
So,
Term - n = 1+2+3+….+n = n(n+1)/2
That’s your answer n(n+1)/2
Good Luck
Step-by-step explanation: