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SOVA2 [1]
3 years ago
6

What set of values could be the side lengths of a 30-60-90 triangle

Mathematics
1 answer:
Anon25 [30]3 years ago
5 0

Answer:

1, √3 , 2

Step-by-step explanation:

Note the side values of a 30-60-90 triangle. The answer is 1, √3 , 2, with 1 being the shortest side, and 2 being the hypotenuse.

For example:

10 , 10√3 , 20 can be the side measurements of a triangle.

~

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Use the remainder theorem to find the remainder of 2x^4 + x^2 - 10x -1 divided by x +2.
Svetllana [295]

Remainder Theorem says that if there is any Polynomial equation P(x), which is to be divided by (x - a) then remainder can be calculated by substituting value of a in equation P(x).  

2x^{4} +x^{2}-10x-1 = P(x)   divided by   (x+2)

Step 1: Find a

To find a we will have to convert (x+2) into (x - a) form

i.e.  (x+2) = (x - (-2))

therefore, a = -2

Step 2: Substitute value of a in P(x),

By substitution we get,

2(-2)^{4}+(-2)^{2}-10(-2)-1

= 2(16) + 4 +20 -1

= 32 +4 + 20 - 1

= 55 = Remainder

Hence, Remainder is 55.

8 0
3 years ago
Simplify -62 - 12 - 2(-7).<br> -17<br> 35<br> 11<br> -35
nekit [7.7K]

Answer:

I got -60

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6 0
3 years ago
Ten out of every 32 people
SVETLANKA909090 [29]

Answer: 0.3125% play among us

Step-by-step explanation:

<em>If you take the number of people who play among us </em>(10) <em>and divide it by the number of people surveyed </em>(32)

<em>10/32</em>

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<u><em /></u>

4 0
3 years ago
Read 2 more answers
100 to 150? Need this before midnight!
Dimas [21]
Sum of 100 to 150:
a=100          n=50
a50=150
sn=n/2(a+an)
    =50/2(100+150)
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Simplify: (9a* - 5a'-1)+7a*
marishachu [46]

Answer:

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3 0
3 years ago
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