Use the "y=mx+b" formula to solve your answer
Answer: what is it?
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
25% of 16 is : 16 ÷ 100 × 25 = 4
16 decreased by 4 is = 12
Answer:
8*pi/3 cm
Step-by-step explanation:
Answer:
Common ratio=1/2
Sum of first 6 terms of an A.P=31.5
Step-by-step explanation:
Let a be the first term and d be the common difference of an A.P
a=4
nth term of an A.P
Using the formula
According to question
We know that
For G.P
=Common ratio
Substitute the value of d
When d=0
When d=4/3
But we reject d=0 because if we take d=0 then the terms are not consecutive terms of G.P
Sum of n terms of an A.P
Using the formula
Substitute n=6 and d=1/2