1 year ago

HELPPP THIS IS TIMED what is the answer

Mathematics

1 answer:

Temka [501]1 year ago

5 0

Answer:

4/25 is the answer. Option A

Step-by-step explanation:

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A probability experiment will consist of selecting one student at random from your math class. Is the probability that the selec

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2 years ago

Given: AABC, AC = 5 m C = 90° m A= 22° Find: Perimeter of AABC A C B

Leto [7]

9514 1404 393

Answer:

perimeter ≈ 12.4 units

Step-by-step explanation:

The side adjacent to the angle is given. The relationships useful for the other two sides are ...

Tan = Opposite/Adjacent

Cos = Adjacent/Hypotenuse

From these, we have ...

opposite = 5·tan(22°) ≈ 2.02

hypotenuse = 5/cos(22°) ≈ 5.39

Then the perimeter is ...

P = a + b + c = 2.02 + 5 + 5.39 = 12.41

The perimeter of ∆ABC is about 12.4 units.

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2 years ago

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3 years ago

There are 2.54 cm in 1 inch. they are 100 cm in 1 m, to the nearest meter, how many meters are in 474 inches

zlopas [31]

Multiply total meters by 100 to get total centimeters:

6 meters x 100 = 600 centimeters.

Now divide total centimeters by 2.554 to get total inches:

600 centimeters / 2.54 = 236.22 inches.

Rounded to the nearest inch = 236 inches.

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3 years ago

Whats 10{3[25-6(22-19)+11]}

katrin2010 [14]

The answer for this equation is 540!

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3 years ago