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irina [24]
2 years ago
5

PLEASE HELP ASAP!!!!

Mathematics
1 answer:
Natasha2012 [34]2 years ago
3 0

The correct answer is option A (\dfrac{x-2}{3})^2+(\dfrac{y+1}{2})^2=1 it will be an ellipse.

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Let's consider the following trigonometric identity:

Sin²\theta + Cos²\theta = 1

Each trigonometric function is cleared respectively in given parametric equations:

Cos \theta = \dfrac{x-2}{3} and  Sin\theta =\dfrac{y+1}{2}

The equivalent expression in rectangular form is:

(\dfrac{x-2}{3})^2+(\dfrac{y+1}{2}^)^2 = 1

Therefore the correct answer is option A (\dfrac{x-2}{3})^2+(\dfrac{y+1}{2})^2=1 it will be an ellipse.

To know more about standard deviation follow

brainly.com/question/475676

#SPJ1

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Lots took one hour to drive from his apartment to philips arena and back. the return drive took 8 minutes less than the trip to
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The equation would use to determine how long he drove each way is 2x - 8 = 60.

<h3>What is the equation?</h3>

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

We have been given that Lots took one hour to drive from his apartment to Philips arena and back. the return drive took 8 minutes less than the trip to the arena.

Since the return trip took 8 minutes less, the complete equation must be written in minutes.

Here x - 8 represents the time it took to return to Philips Arena.

The total travel time, including both directions, was 60 minutes;

thus, add x and x - 8 and set them both equal to 60.

So 2x - 8 = 60

Therefore, the equation would use to determine how long he drove each way is 2x - 8 = 60.

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Eric made 3 batches of cupcakes for the bake sale. He needs at least 120 cupcakes for the bake sale. He also plans on giving 20
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