3 years ago

Wich term best describes a figure formed by three segments connecting three noncollinear points ?

Mathematics

2 answers:

olga nikolaevna [1]3 years ago

8 0

Answer:

ok the answer is

Step-by-step explanation:

69 gooba, go watch it NOW

Nat2105 [25]3 years ago

4 0

A triangle is the answer.

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ziro4ka [17]

Answer:

140

Step-by-step explanation:

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3 years ago

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snow_tiger [21]

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3 years ago

Re-arrange this polynomial so it’s terms are in order from highest to lowest. 4x to the 5th power + 2x to the 3rd power - 15 - 7

Whitepunk [10]

Answer:

$4x^5+2x^3-7x^2-15$

Step-by-step explanation:

Look at the degrees of each term.

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3 years ago

❌what number would you have to add to both sides to complete the square?

Verdich [7]

Hello,

Let's to remember,

To the perfect square:

X^2 +12x = -6

We would have to add 6^2

Because,

X^2 + 2.(6X) = -6

As (x+k) = x^2 +2xk +k

And,

2xk = 2.6x

xk = 6x

K = 6

Then,

(X+k)^2 = x^2 + 2xk+k^2

= x^2+2.x.6+6^2

= x^2+6x+36

We would to add 36, and would stay:

X^2 + 6X = -6

x^2 +6x + 36 = -6 +36

X^2 +2.6x +6^2 = 30

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Answer is the letter A)

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4 years ago

Use a t-distribution to answer this question. Assume the samples are random samples from distributions that are reasonably norma

LenKa [72]

Answer:

i think it 36 sorry if it wrong tho have a nice day

Step-by-step explanation:

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3 years ago