Answer:
1st is rational 2nd is irrational 3rd is irrational 4th is rational 5th is irrational
Step-by-step explanation:
Answer:
you would add 1 5/8
the 5/8 added to the 3/8 makes one
add that one with the other one which gives you 2
then add 3 and 2 and you get.....
Voila! 5
have a great day
Step-by-step explanation:
Answer: D = 22, 67, 202, 607
Step-by-step explanation:
Given;
a₁ = 2
aₙ = 3aₙ₋₁ + 1
a₂ = 3a₂₋₁ + 1
= 3a₁ + 1
= 3(2) + 1 (recall a₁ = 2)
= 6+1
=7
a₂ =7
a₃ = 3a₃₋₁ + 1
=3a₂ + 1
= 3(7) + 1 (recall a₂=7)
=21 + 1
=22
a₃ = 22
a₄= 3a₄₋₁
=3a₃ + 1
= 3(22) + 1
= 66 + 1
= 67
a₄=67
a₅ = 3a₅₋₁
=3a₄ + 1
= 3(67) + 1
= 201 + 1
=202
a₅=202
a₆ =3a₆₋₁ + 1
= 3a₅ + 1
=3(202) + 1
= 606 + 1
=607
a₆ =607
Answer:
ypotenuse squared = adjacent squared + opposite squared
Step-by-step explanation:
sin θ =opposite/hypotenuse
tan θ = opp/adjacent
cos θ = adj/hyp
Pythagoras Theorem states that hypotenuse squared = adjacent squared + opposite squared
For 23 you put the ( ) around 8 & 30 and for 13 put the ( ) around 2 & 4
