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3 years ago

8

The GCFof any two even numbers is always even determine whether the statement is true or false if true explain why if false give

a reason

1 answer:

Citrus2011 [14]3 years ago

3 0

That's not true because the GCF of 9 and 12 are both three and three is an odd number

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Find the fifth term in the sequence that is defined as follows a1=1. An=3an-1+2

faltersainse [42]

The fifth term in the sequence would be 161.

Step-by-step explanation:

We have to find the fifth term in the sequence $an=3a(n-1)+2$

Given that

a1 = 1 (that is the first term)

If we follow the formula, the value of every term depends on the value of immediate lower term. Therefore, the a2 can be calculated by putting 2 in place of n in above equation

$a2=3a(2-1)+2$

$a2=3a1+2$

$a2=3(1)+2$ as a1 = 1

$a2=5$

Similarly,

$a3=3a(3-1)+2$

$a3=3a2+2$

$a3=3(5)+2$ as a2 = 5

$a3=17$

and

$a4=3a(4-1)+2$

$a4=3a3+2$

$a4=3(17)+2$ as a3= 17

$a4=53$

and

$a5=3a(5-1)+2$

$a5=3a4+2$

$a5=3(53)+2$ as a4 = 53

$a5=161$

Therefore, the fifth term in the sequence would be 161.

Learn more:

The following links have more information about sequencing

brainly.com/question/7221312

Keywords: sequence, arithmetic series

#learnwithBrainly

6 0

3 years ago

What is the value of tan60.cot60

sladkih [1.3K]

Answer:

1

Step-by-step explanation:

$\tan \: 60 \degree. \cot \: 60 \degree \\ \\ = \cancel{\sqrt{3}} \times \frac{1}{\cancel{ \sqrt{3} }} \\ \\ = 1$

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2 years ago

How much liquid will fit in the glass shown? Round your answer to the nearest hundredth.

Lubov Fominskaja [6]

Answer:15

Step-by-step explanation:

5•5.5

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3 years ago

17 − 2v = 41 solve v

anastassius [24]

17-2V=41

subtract 17 from both sides

-2v =24

v = 24 / -2 = -12

v=-12

3 0

2 years ago

Huilan's age is two times thomas's age. the sum of their ages is 84. what is thomas's age?

igomit [66]

H is 2t
h + t = 84
2t + t = 84
3t =84
t = 28
Thomas is 28 and huilan is 56

3 0

3 years ago