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Irina18 [472]
4 years ago
12

I need help please (18 points)

Mathematics
2 answers:
inysia [295]4 years ago
8 0

Answer:

128

Step-by-step explanation:

eduard4 years ago
7 0

Answer: 4x4

Step-by-step explanation:

Rectangle could be 4″ x 4″, so area will be 16 square inches.

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Please help this is the last problem I need
tangare [24]

Answer:

sin 54 = \frac{x}{14}

Step-by-step explanation:

sine = \frac{opposite}{hypotenuse}

Side z is the adjacent, since it is next to the angle you are solving for.

Side x is the opposite, since it is opposite the angle you are solving for.

The side measuring 14 is the hypotenuse, since it is across from the right angle.

sin 54 = \frac{x}{14}

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3 years ago
Erify that f has an inverse. then use the function f and the given real number a to find (f −1)'(a). (hint: see example 1. if an
zhannawk [14.2K]

The function

... f(x) = (x+2)/(x-1) = 1 + 3/(x-1)

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so f'(2) is

... f'(2) = -3/(2-1)²


(f^{-1})(2)=-3

8 0
3 years ago
Which of the following best describes the surface area of a solid figure
AlexFokin [52]
C. The sun of the areas of its exterior surfaces is the correct answer.
3 0
4 years ago
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In a valid probability distribution, each probability must be between 0 and 1
snow_lady [41]

Answer:

i think it is going to be 16

Step-by-step explanation:

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4 years ago
A city bus company sold 36 one-way tickets and 20 round-trip tickets from West Elmwood to East Elmwood. One-way tickets cost $14
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$504 + $580= $1084 is how much the bus company got in all.

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