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3 years ago

One side of a triangle measures 10 inches. Which could be the measures of the other 2 sides of the triangle?

Mathematics

1 answer:

stellarik [79]3 years ago

6 0

Answer:

B. 4 and 6 in

Step-by-step explanation:

The triangle inequality rule states: the length of a side of a triangle is less than the sum of the lengths of the other two sides and greater than the difference of the lengths of the other two sides.

So for the first qualification, we can eliminate A, C, and D. Therefore the answer is B, 4 & 6 in

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What is the solution of 5 x + 1] + 6 = 21?

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Answer:

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Step-by-step explanation:

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3 years ago

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Select the correct numeral form of this number written in scientific notation. 1.5463 × 10 3

AnnyKZ [126]

The answer should be 1546.3 after its worked out.

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4 years ago

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And also this question as well

gtnhenbr [62]

Answer:

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Step-by-step explanation:

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3 years ago

An English teacher needs to pick 9 books to put on his reading list for the next school year, and he needs to plan the order in

Nikitich [7]

Answer: $4.37\times10^3$

Step-by-step explanation:

Given : Number of choices for novels = 4

Number of choices for plays = 6

Number of choices for poetry books = 5

Number of choices for nonfiction books = 5

Total books =4+6+5+5=20

If he wants to include all 4 novels, then the number of books left to select = 9-4=5

Remaining choices for books = 20-4=16

Number of combinations of n things taking r at a time : $\dfrac{n!}{r!(n-r)!}$

Then, the number of different reading schedules are possible :_

$^4C_4\times^{16}C_5\\\\=\dfrac{4!}{4!(4-4)!}\times\dfrac{16!}{5!(16-5)!}\\\\=(1)\times\dfrac{16\times15\times14\times13\times12\times11!}{120\times11!}\\\\=4368=4.368\times10^3\approx4.37\times10^3$

Hence, the required answer is $4.37\times10^3$ .

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3 years ago

Is 7/8 a rational number

ohaa [14]

Answer:

true 7/8 is a rational number

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