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2 years ago

A 20-sided die is rolled.

Mathematics

1 answer:

son4ous [18]2 years ago

4 0

Answer:

A) .25 or 25% or 1/4

B) .50 or 50% or 1/2

C) .55 or 55% or 11/20

D) .4 or 40% or 2/5

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Evaluate 3/7r + 5/8s when r= 14 and s= 8

jasenka [17]

Answer:

Step-by-step explanation:

Step 1:

3/7r+5/8s

Step 2:

So u multiply 3/7 by 14

3/7 x 14= 42/7= 6

Step 2.5:

Now u multiply 5/8 by 8

5/8 x 8= 40/8= 5

Step 3:

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3 years ago

7. Find the slope. Make sure to reduce.

MakcuM [25]

Answer:

The slope is zero

Step-by-step explanation:

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3 years ago

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Find the value of x. Round to the nearest degree as needed.

Bas_tet [7]

9514 1404 393

Answer:

x° = 29°

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relevant trig relationships. Here, you have the hypotenuse and the side opposite the unknown angle. So, the appropriate relation is ...

Sin = Opposite/Hypotenuse

sin(x°) = 12/25

x° = arcsin(12/25) ≈ 28.69°

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2 years ago

Use the remainder theorem to find P(−2) for P(x) = 2x^4+2x^3−2x-4

Law Incorporation [45]

Answer:P(2) = 2(2)³ - 2(2)²- 3

= 16 - 8 - 3

= 5

Remainder or value of P(2) = 5

Quotient = (2x³- 2x² - 3)/ x-2 = 2x² + 2x + 4

Step-by-step explanation:

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2 years ago

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When david emptied the collection canister of his vacuum cleaner, he found nickels and quarters among the other of the canister.

Ugo [173]

he has 9 quarters and 12 nickles.

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3 years ago

￼ A 20-sided die is rolled.

A 20-sided die is rolled.