2 years ago

I seriously need help

Mathematics

1 answer:

andrew-mc [135]2 years ago

3 0

Answer:

oh is this a test?.....

Step-by-step explanation:

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If answer is correct I will mark as brainliest.

Ilia_Sergeevich [38]

Answer:

No positive real solutions.So the answer is zero.

Step-by-step explanation:

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2 years ago

Which of the following is true of the location of the terminal side of an angle, Theta, whose sine value is One-half?

FinnZ [79.3K]

Answer:

Theta has a reference angle of 30° and is in Quadrant I or II

Step-by-step explanation:

Sin(theta) = ½

Basic angle: 30

Angles:

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dmitriy555 [2]

Answer:

7.5 kilograms of apples

Step-by-step explanation:

Take the total amount and subtract the amount of pears.

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strojnjashka [21]

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2 years ago

There are 7 males and 5 females and we need to select 4 different people. how many ways can we select 4 people?

saul85 [17]

$\displaystyle \binom{12}{4}=\dfrac{12!}{4!8!}=\dfrac{9\cdot10\cdot11\cdot12}{2\cdot3\cdot4}=495$

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2 years ago