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3 years ago

What’s the 16th term?

Mathematics

2 answers:

kramer3 years ago

8 0

Put 16 where n is, then do the arithmetic.

... a(16) = -6 + 3(16 -1)

... a(16) = -6 + 45

... a(16) = 39

Leona [35]3 years ago

6 0

The answer is 39 because you have to plug in 16 for (n-1). Then you do 16-1=15. Then you do 3(15) which is 45. Then you do -6+45=39.

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Answer:

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2 years ago

3m=2(4+x) solve for x

algol13

Simple.........

3m=2(4+x)

Simplify...

3m=2(4+x)

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Isolate the variable....

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3 years ago

Read 2 more answers

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Akimi4 [234]

Answer:

lw + $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$ ⇒ Answer D is correct

Step-by-step explanation:

First, let us find the area of the semi-circle.

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Given that,

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Let us find it now.

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Area = $\frac{1}{2}$ × π × $(\frac{l}{2} )^{2}$

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3 years ago

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<h3>What is polynomial?</h3>

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$\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n$