PLEASE HELP????????!!!

Mathematics

1 answer:

kirza4 [7]3 years ago

5 0

Answer:

7.7i think if that's even an answer hope this helps

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Given sin

Effectus [21]

Answer: $\frac{11}{12}$

Step-by-step explanation:

Use trigonometry (shown in image below) to find the 3 side-lengths:

The side opposite of θ = $\sqrt{23}$
The base side adjacent to θ = 11
The hypotenuse = 12

According to right triangle trigonometry:

cos θ = $\frac{adjacent}{hypotenuse}$

Substitute in the values:

cos θ = $\frac{11}{12}$

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3 years ago

Interpret the coefficient PayDay, 96.68. If you were part of the analytics team at Caesars, how would you explain this coefficie

taurus [48]

Answer:

Step-by-step explanation:

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3 years ago

Sheila loves to eat chicken tenders. A small order comes with 5 chicken

aev [14]

Answer: The required number of large order of chicken tenders is 5.

Step-by-step explanation: Given that Sheila loves to eat chicken tenders. A small order comes with 5 chicken tenders, and a large order comes with 8 chicken tenders.

Last month, Sheila ordered chicken tenders a total of 7 times. She received a total of 50 chicken tenders.

We are to find the number of large chicken tenders received by Sheila.

Let x and y represents the number of small orders and large orders respectively of chicken tenders.

Then, according to the given information, we have

$x+y=7\\\\\Rightarrow x=7-y~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

and

$5x+8y=50\\\\\Rightarrow 5(7-y)+8y=50~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~[\textup{Using equation (i)}]\\\\\Rightarrow 35-5y+8y=50\\\\\Rightarrow 3y=50-35\\\\\Rightarrow 3y=15\\\\\Rightarrow y=\dfrac{15}{3}\\\\\Rightarrow y=5.$