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2 years ago

Consider the following equations x=4/t and y = 4-t^2 a. Solve the equation for y (eliminate the parameter.)

Mathematics

1 answer:

Nookie1986 [14]2 years ago

3 0

Answer:

y=-16^a/x^2 + 4

Step-by-step explanation:

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Brums [2.3K]

Answer: Substances.

Step-by-step explanation:

Battery acid,

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6 0

2 years ago

What are the coordinates of the center of the ellipse shown below?

photoshop1234 [79]

Answer:

Option D (7, -3)

Step-by-step explanation:

We know that the general equation of an ellipse has the form:

$\frac{(x-h)^2}{a^2} + \frac{(y-k)^2}{b^2} = 1$

Where the point (h, k) are the coordinates of the center of the ellipse

In this case the equation of the ellipse is:

$\frac{(x-7)^2}{4} + \frac{(y+3)^2}{16} = 1$

Then

$h=7\\\\k = -3$

So The coordinates of the center of the ellipse are (7, -3)

8 0

2 years ago

Read 2 more answers

Hi again here's the picture

pshichka [43]

Answer:

Step-by-step explanation:

Given,

D = diameter of semicircular part = 42 m

L = Length of straight part = 110 m

Now, let's find the perimeter:

= 2 ( length of semi-circle + length of straight part )

$= 2( \frac{\pi \: d}{2} + l)$

Plug the values

$= 2( \frac{3.14 \times 42}{2} + 110)$

Calculate the product

$= 2( \frac{131.88}{2} + 110)$

Divide

$= 2 (65.94 + 110)$

Calculate the sum

$= 2 \times 175.94$

Calculate

$= 351.88 \: m$

Hope this helps..

Best regards!!

8 0

2 years ago

Read 2 more answers

Three members of a 5 - person committee must be chosen to form a subcommittee. How many different subcommittees could be formed?

kenny6666 [7]

Answer:i have no idea

Step-by-step explanation:

4 0

2 years ago

Given a triangle with: a =<br> 150, A = 75°, and C = 30°<br> Using the law of sines gives: c = 0

koban [17]

Answer:

$c = 77.6$

Step-by-step explanation:

You may have entered the measure of a side as the measure of an angle.

$\dfrac{\sin A}{a} = \dfrac{\sin C}{c}$

$\dfrac{\sin 75^\circ}{150} = \dfrac{\sin 30^\circ}{c}$

$c\sin 75^\circ = 150 \sin 30^\circ$

$c = \dfrac{150 \sin 30^\circ}{\sin 75^\circ}$

$c = 77.6$

You are correct. Good job!

5 0

2 years ago

Consider the following equations x=4/t and y = 4-t^2 a. Solve the equation for y (eliminate the parameter.)​

Consider the following equations x=4/t and y = 4-t^2 a. Solve the equation for y (eliminate the parameter.)