17. Find the value of x. Round to the nearest degree. (2 points)

Mathematics

1 answer:

Sladkaya [172]3 years ago

5 0

Answer:

Step-by-step explanation:

<h2>Use sine:</h2><h2>Sine = opposite </h2><h2> __________</h2><h2> hypotenuse </h2><h2>We have:</h2><h2>Opposite = 7</h2><h2>Hypotenuse = 9 </h2><h2 /><h2>Substitute: </h2><h2> Sin x° = 7</h2><h2> ___</h2><h2> 9</h2><h2> Sin x° = 0.777....</h2><h2>Sin x = 0.7778 = x = 51°</h2>

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Convert 0.5kg to ounces

Marysya12 [62]

Answer:

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Step-by-step explanation:

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6 0

3 years ago

Read 2 more answers

Please help

ElenaW [278]

20 days
x=number of days vacation
y=daily expenses
xy=1100
(x+2)(y-5)=1100
*******
xy-5x+2y-10=1100
xy-5x+2y=1110
y=1100/x
x(1100/x)-5x+2(1100/x)=1110
1100-5x+(2200/x)=1110
-5x+(2200/x)=10
-5x^2 + 2200 = 10x
-x^2 + (440) = 2x
x^2 - 440 + 2x = 0
(x+22)(x-20)=0
x=-22,20
only take the positive answer because the negative answer doesn't make sense in the question
so the answer is 20
****
I might be wrong; this question probation should've been this hard so I might have taken a wrong turn somewhere. feel free to double check my work

3 0

3 years ago

Stephanie is taking out a loan in the amount of $15,000. Her choices for the loan are a 4-year loan at 3% simple interest and a

Eva8 [605]

the difference in the amount of interest Stephanie would have to pay for each of these two loans is $1950 . Correct option D) .

<u>Step-by-step explanation:</u>

Here we have , Stephanie is taking out a loan in the amount of $15,000. Her choices for the loan are a 4-year loan at 3% simple interest and a 5-year loan at 5% simple interest. We need to find the difference in the amount of interest Stephanie would have to pay for each of these two loans . let's find out:

a 4-year loan at 3% simple interest :

⇒ $4(\frac{15000(3)}{100})$ { As loan is for 4 years we multiply by 4 }