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bonufazy [111]
2 years ago
5

Somebody help me please asap !!p

Mathematics
1 answer:
Angelina_Jolie [31]2 years ago
6 0

Answer:

15. D
16. C
17. C
18. A

Step-by-step explanation:

Tan is Opposite over Adjacent
Sin is equal to adjacent over hypotenuse

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Murljashka [212]

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A

Step-by-step explanation:

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2 years ago
3/5 of $40 restaurnt bill $
solong [7]

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Step-by-step explanation:

66/1

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3 years ago
Solve for x [Sigma Notion and the Nth term]<br> [VERY URGENT]
Sonja [21]
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8 0
3 years ago
Solve for x in the equation x squared + 11 x + StartFraction 121 Over 4 EndFraction = StartFraction 125 Over 4 EndFraction.
telo118 [61]

Answer:

x = -13 or 2

Step-by-step explanation:

x² + 11x + ¹²¹/₄ = ¹²⁵/₄

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x + ¹¹/₂ = ±¹⁵/₂

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8 0
3 years ago
$55 per gallon. 1 gallon covers 100sqft. What is the price per sqft?
Ann [662]

The price per square foot is 0.55$

Step-by-step explanation:

We can solve this problem by applying the rule of three.

In fact, we know that:

- The price per 1 gallon is $55

- The area covered by 1 gallon is 100 ft^2

So this means that the price per 100 ft^2 (1 gallon) is $55.

Here we want to find the price per square foot, so we can write:

\frac{x}{1}=\frac{55}{100}

And solving for x, the price per square foot, we find:

x=\frac{55}{100}=0.55

So, the price per square foot is 0.55$.

Learn more about price:

brainly.com/question/4479991

#LearnwithBrainly

3 0
3 years ago
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