3 years ago

A triangle has sides with lengths of 6 meters, 12 meters, and 16 meters. Is it a right triangle?

Mathematics

1 answer:

Yuki888 [10]3 years ago

4 0

Answer:

i'd say so

Step-by-step explanation: none of the sides are the same length as another

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Polynomial function in standard form with zeros 5,-4,1

Oksanka [162]

Answer:

$\boxed{\sf \ \ \ x^3-2x^2-19x+20 \ \ \ }$

Step-by-step explanation:

hello,

by definition we can write

$(x-5)(x+4)(x-1)$

as 5,-4,1 are the zeroes

now we have to write it in the standard form, let's do it

$(x-5)(x+4)(x-1)=(x^2+4x-5x-20)(x-1)\\=(x^2-x-20)(x-1)=x^3-x^2-20x-x^2+x+20\\=x^3-2x^2-19x+20$

hope this helps

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3 years ago

Given: f(x) = 2x + 5, match the inputs with their outputs.

bekas [8.4K]

Yeah the answer is number 5

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3 years ago

In math class a student scored 82 85 92 93 on 4 math test respectively what must the student score on a 5 test to earn an averag

prisoha [69]

They’re going to have to get a 98%

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3 years ago

Round 17.641 to the nearest whole number

vfiekz [6]

The nearest whole number would be 18 because the 6 is greater than 5. Anything greater than five, would most likely be rounded to the nearest whole number. Hope this helped!

8 0

3 years ago

Find the first four terms of the sequence given by the following.<br> an=51 + (n-1).8, n=1, 2, 3...

pav-90 [236]

Answer:

Step-by-step explanation:

a1 = 51 + (1 -1 ) * 0.8

a1 = 51

a2 = 51 + (2 - 1)*0.8

a2 = 51 + 0.8

a2 = 51.8

a3 = 51 + (3 - 1)*0.8

a3 = 51 + 2*0.8

a3 = 51 + 1.6

a3 = 52.6

a4 = 51 + (4 - 1)*0.8

a4 = 51 + 2.4

a4 = 53.4

5 0

3 years ago