Need help on this problem and will and received 10 point

Mathematics

1 answer:

Andrei [34K]3 years ago

8 0

The correct option would be option D

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Answer:

$47

Step-by-step explanation:

$9 x 3 adults is 27

$5 x 4 students is 20

When added it is $47

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3 years ago

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Which equation can be used to solve for c?

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From the given triangle in the photo, the lengths of the sides are 3m and a, the hypotenuse is c. One angle, opposite of 3m is given to be 50 degrees C. The right equation that would solve c is,
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4 years ago

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LiRa [457]

$\\ 2cos^2 \theta+13cos \theta=-6 \\ 2cos^2 \theta+13cos \theta+6=0 \\ 2cos^2 \theta+12cos \theta+1cos \theta+6=0 \\ 2cos \theta(cos \theta+6)+1(cos \theta+6)=0 \\ (2cos\theta +1)(cos\theta+6)=0 \\$

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krok68 [10]

Answer:

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Step-by-step explanation:

You can determine this by multiplying 52 by 50, because you get 50 dollars for 52 weeks, then add 500 to it, because you get 500 dollars at first. 52 times 50 is equal to 2600, and 2600 + 500 is equal to 3100. You will receive $3100 over the course of 52 weeks.

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3 years ago