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3 years ago

Nikki bought a patio set on sale for $390. The original price was $850.

Mathematics

1 answer:

Elena L [17]3 years ago

7 0

Answer:

a. 460 b. 54%

Step-by-step explanation:

a. 850-390=460

b. 850*54%=459

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3 years ago

Use the following triangle to find Sec theta.

makkiz [27]

Answer:

$\frac{\sqrt{41}}{4}$

Step-by-step explanation:

sec(theta) is defined as: $sec(\theta)=\frac{1}{cos(\theta)} = \frac{hypotenuse}{adjacent}$

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So this gives us the equation where a=adjacent side:

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