88 words 1 min
_______ _______
1 min 60 sec
88 × 1≈88 88 44
1 × 60≈60 ______ <---- simplify (÷by 2) _____ <---- simply again (÷by 2)
60 30
22
_____ divide both numbers (22÷15) ≈ 1.46666667 ( round to the
15 nearest hundredth: 1.467
1.467 words per second
i think ;)
Answer:
86 is a term in the sequence
Step-by-step explanation:
2; 6; 10; 14; 18;.....
T1=1*4-2=2
T2=2*4-2=6
T3=3*4-2=10
T4=4*4-2=14
T5=5*4-2=18
......................
Tn=n*4-2
n*4-2=86
n*4=88
n=88/4
n=22
86 is T22 in the sequence.
any triangle should end up being 180degrees so,
67+48=115
180– 115= 65
so the x should equal 65
hope this helps
I hope this helps you
Circumference = 2 .pi.r
Circumference = 2.pi.8
Circumference =16.pi