2 years ago

Can someone help find the answer?

Mathematics

1 answer:

EastWind [94]2 years ago

3 0

Answer:

Step-by-step explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle:

3x + 2 + 55 = 13x - 3 add like terms

3x + 57 = 13x - 3 export like terms to the same side

57 + 3 = 13x - 3x

60 = 10x divide both sides by 10

6 = x to find angle FAB replace x with 6

13*6 - 3 = 75

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Can some one help!! big ponits

poizon [28]

Answer:

5 faces 5 vertices 8 edges

Step-by-step explanation:

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3 years ago

Read 2 more answers

doors for the small cabinet are 12.5 inches long. Doors for the large cabinet are 2.5 times as long as the doors from the small

Firlakuza [10]

Large cab doors= 12.5x2.5= 31.25in

1feet = 12in

12feet X 12 = 144in board

144 / 31.25 = 4.608

4 large doors can be cut

19in left over

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3 years ago

Karen stacks a set of cans as shown. The top can has a diameter of 2 inches, the middle can has a diameter of 5 inches, and the

german

Answer:

Unknown

Step-by-step explanation:

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2 years ago

Answer using set notation if possible.

kirill115 [55]

Answer:

Domain:

[-5,-2) U (-2,3.5) U (3.5,5]

Range:

[-3 0) U (0,5]

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3 years ago

What is the limit of f (×) as x approaches - infinty

tatyana61 [14]

If the degree of numerator and denominator are equal, then limit will be leading coefficient of numerator divided by the leading coefficient of denominator.

So then the limit would be 3/1 = 3.

Alternatively,

$\displaystyle \lim_{x\to\infty}\dfrac{3x^2+6}{x^2-4}=\displaystyle \lim_{x\to\infty}\dfrac{3x^2+6}{x^2-4}\cdot\dfrac{1/x^2}{1/x^2}=\lim_{x\to\infty}\dfrac{3+\frac6{x^2}}{1-\frac4{x^2}} = \dfrac{3+0}{1-0}=\boxed{3}$

Hope this helps.

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3 years ago