<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%281%20%2B%20%20%7B3%7D%5E%7B2%7D%20%29%7D%7B5%7D%20%20-%206%20%2B%202" id="TexFo

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3 years ago

rmula1" title=" \frac{(1 + {3}^{2} )}{5} - 6 + 2" alt=" \frac{(1 + {3}^{2} )}{5} - 6 + 2" align="absmiddle" class="latex-formula">

Mathematics

1 answer:

sweet-ann [11.9K]3 years ago

6 0

If you simplify the expression your answer will come out to be >>-2<<

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A carnival tent is set up using a 32-foot pole as the center. The Support wires each have an angle of elevation of 38 degrees fr

BARSIC [14]

Answer:

about 52 feet

Step-by-step explanation:

The figure is omitted--you may draw it to confirm my answer.

sin (38°) = 32/x

x sin (38°) = 32

x = 32 / sin (38°) = about 52 feet

5 0

1 year ago

Find a third degree polynomial function of the lowest degree that has the zeros below and whose leading coefficient is one.

Tanzania [10]

Answer:

The polynomial function of the lowest degree that has zeroes at -1, 0 and 6 and with a leading coefficient of one is $p(x) = x^{3}-5\cdot x^{2}-6\cdot x$ .

Step-by-step explanation:

From Fundamental Theorem of Algebra, we remember that the degree of the polynomials determine the number of roots within. Since we know three roots, then the factorized form of the polynomial function with the lowest degree is:

$p(x) = (x-r_{1})\cdot (x-r_{2})\cdot (x-r_{3}) = 0$ (1)

Where $r_{1}$ , $r_{2}$ and $r_{3}$ are the roots of the polynomial.

If we know that $r_{1} = -1$ , $r_{2} = 0$ and $r_{3} = 6$ , then the polynomial function in factorized form is:

$p(x) = (x+1)\cdot x \cdot (x-6)$ (2)

And by Algebra we get the standard form of the function:

$p(x) = x\cdot (x+1)\cdot (x-6)$

$p(x) = x\cdot (x^{2}-5\cdot x -6)$

$p(x) = x^{3}-5\cdot x^{2}-6\cdot x$ (3)

The polynomial function of the lowest degree that has zeroes at -1, 0 and 6 and with a leading coefficient of one is $p(x) = x^{3}-5\cdot x^{2}-6\cdot x$ .

6 0

3 years ago

PLEASE HELP ME MY DAD WILL KILL ME IF I FAIL

Travka [436]

The answer is 25

Step-by-step explanation:

We know that all the angles of a triangle add up to 180 degrees.

If J = L then L = J so they will both equal 50 cut in half is 25

i hope this helps:)

3 0

3 years ago

Read 2 more answers

Pls help. I’m begging you.

diamong [38]

Answer:

n=6

Step-by-step explanation:

7 0

3 years ago

What criterion can be used to prove the triangles congruent with the given information?

djverab [1.8K]

Answer:

D. none of these

Step-by-step explanation:

The image only shows two congruent angles/sides. In order for one of the given postulates to work, 3 congruent parts of the triangles must be applicable.

8 0

3 years ago