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-Dominant- [34]
2 years ago
13

If n is the larger of the two consecutive numbers, write an expression for the sum of these two numbers.

Mathematics
1 answer:
iren [92.7K]2 years ago
4 0

Answer: 2n-1

Step-by-step explanation:

If n is the larger number, than the smaller number is n-1, because they are consecutive. So if you add them together, the answer is n+n-1= 2n-1.

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Find sec A and cot B exactly if a = 8 and b = 7.
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Answer:

sec A= 1.01 and cot B =8.25

Step-by-step explanation:

Given :

sec A and cotB if a =8 and b=7

Now,

=sec A=\frac{1}{cos A} \\\\\frac{1}{cos 8} \\\\\frac{1}{0.99} \\1.01

and

cot B=\frac{cosB}{sin B} \\cotB=\frac{cos 7}{sin7} \\cot B =\frac{0.99}{0.12} \\cot B =8.25

Therefore, answer will be sec A= 1.01 and cot B =8.25

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TV=3x-24 and VX=2x+1. What is the value of VX?<br> 1. 25<br> 2. 99<br> 3. 5<br> 4. 51
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ΔTXV is an <span>isosceles triangle because ∡T = ∡X therefore TV = VX.

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SAT Help
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