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aleksandrvk [35]
2 years ago
8

Which one of the following sets of numbers represents the lengths of the sides of a right triangle?

Mathematics
1 answer:
andre [41]2 years ago
4 0
d. is the answer if you do pythagorean theorem which is a^2+b^2=c^2
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Consider the arithmetic sequence:
Leona [35]

Answer:

If n is an integer, the function that generate the sequence 10, 12, 14, 16, ...  is \mathbf{d(n)=8+2n\:for\:n>1}

Option D is correct option

Step-by-step explanation:

We are given the arithmetic sequence:

10, 12, 14, 16, ...

If n is an integer, which of these functions generate the sequence?

We need to find the nth term for the given sequence

The nth term for arithmetic sequence will be: a_n=a_1+(n-1)d

where aₙ is nth term, a₁ is first term and d is common difference

Looking at the sequence a₁ = 10 and d = 2

So, nth term will be:

a_n=a_1+(n-1)d\\a_n=10+(n-1)2\\a_n=10+2n-2\\a_n=8+2n

So, nth term is: a_n=8+2n

In the options below, the only correct answer is option D. so, we can write nth term as: d(n) = 8 + 2n\: for\: n > 1

So, If n is an integer, the function that generate the sequence 10, 12, 14, 16, ...  is \mathbf{d(n)=8+2n\:for\:n>1}

Option D is correct option

4 0
2 years ago
Read 2 more answers
PLS Help me in question 34 and 35
attashe74 [19]
34- 6, 12, 18, 24, 30, 36
35- 15, 30, 45, 60, 75, 90
3 0
3 years ago
PLEASE HELP AND EXPLAINN!!!!!!!!1
kirill [66]

Answer:

2 - x

Step-by-step explanation:

Add together any numbers that need to be together

 5 - 2x - 3 + x

   2 - x

Let me know if you need more of an explanation

7 0
3 years ago
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Find the surface area of the cylinder. Type an exact answer in terms of pi.
Elodia [21]

Answer:

=150.79644...cm²

~150cm²

Step-by-step explanation:

cylinder surface area = 2 pi r h + 2 pi r²

5 0
1 year ago
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2x+4=16 what is the solution?
Oxana [17]

X=6 because 2*6=12 and 12+4=16

3 0
2 years ago
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