3 years ago

Please help if you know the answer

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

5 0

Answer:

I think the answer to this is C

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The slope of a line that is perpendicular to a line whose slope is 3/8 is

Molodets [167]

Answer:

-8/3

Step-by-step explanation:

We know that lines that are perpendicular have slopes that multiply to -1

m1 * m2 = -1

We know one slope is 3/8 and are looking for the perpendicular slope m2

3/8 * m2 = -1

Multiply each side by 8/3 to find m2

3/8*8/3 *m2 = -1*8/3

m2 = -8/3

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Find the 22nd term of the sequence described by the explicit formula: f(n) = 8 + 3(n - 1)

kari74 [83]

<h3>Answer:</h3>

$\boxed{\boxed{\pink{\bf \leadsto The \ 22nd \ term \ is \ 71. }}}$

<h3>Step-by-step explanation:</h3>

Given that the nth term of the Arthemetic Sequence is given by :-

$\implies f(n) = 8 + 3(n-1)$

And we need to find the 22nd term .

So in place of n substitute 22 .

$\bf\implies f(n) = 8 + 3(n-1) \\\\\bf\implies f_{22} = 8 + 3(22-1) \\\\\bf\implies f_{22} = 8 + 3\times 21 \\\\\bf\implies f_{22} = 8 + 63 \\\\\bf\boxed{\bf\implies f_{22} = 71 }$

<h3>Hence the 22nd term is 71 .</h3>

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3 years ago

which of the following side lengths can form a triangle. A.10,16,&30 B.11,14,&26. C.41,51,&61. D.100,200,&600.

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C is the correct answer. :)

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Right triangle, hypotenuse =10 short= 5 what does the long leg equal

Gekata [30.6K]

15 = 10 +5 tha is my answer to Right triangle, hypotenuse =10 short= 5 what does the long leg equal

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