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2 years ago

The height of Mount Everest is 8,848 m and the height of Aconcagua is 6,962 m.

Mathematics

2 answers:

Murljashka [212]2 years ago

6 0

Answer:

B.i think

Step-by-step explanation:

hopethis helps

____ [38]2 years ago

4 0

Answer:

22.6

Step-by-step explanation:

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2 years ago

The product of the roots of the equation x2 + x=2 is:<br> 0-2<br> 01

gregori [183]

Answer:

-2

Step-by-step explanation:

x^2 + x=2

Subtract 2 from each side

x^2 + x-2=2-2

x^2 + x-2=0

Factor

What 2 numbers multiply to -2 and add to 1

2*-1 = -2

2+-1 =1

(x-1)(x+2)=0

Using the zero product property

x-1 = 0 x+2 = 0

x=1 x = -2

Product of the roots

1*-2 = -2

5 0

2 years ago

Calculate interior angle of a regular 15 sided polygon

AleksAgata [21]

Answer:

156°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 15 , then

sum = 180° × 13 = 2340°

interior angle = $\frac{sum}{n}$ = $\frac{2340}{15}$ = 156°

8 0

3 years ago

Solve for X and show work

Len [333]

I don’t know how to show how I got it but the answer is X=12.

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2 years ago

Choose the correct answer choice please show steps!!

sladkih [1.3K]

Answer:

$\large\boxed{B.\ \cos(37^o)=\dfrac{x}{14}}$

Step-by-step explanation:

$sine=\dfrac{opposite}{hypotenuse}\\\\cosine=\dfrac{adjacent}{hypotenuse}\\\\tangent=\dfrac{opposite}{adjacent}\\\\\text{We have}\ adjacent=x\ \text{and}\ hypotenuse=14.\\\text{Therefore it's a cosine.}$

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2 years ago