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Ksivusya [100]
3 years ago
9

Find an equation of the tangent to the curve at the point corresponding to the given value of the parameter. x=tcost, y=tsint, t

=π
Mathematics
1 answer:
Umnica [9.8K]3 years ago
4 0

Step-by-step explanation:

the answer is in the image above

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4.4 inches because once you add 2 and 2 you 50 then add ten and you get 60
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So I'm still trying to figure out but tell me. What are two demicals rounded to 1.5
Andrej [43]
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3 years ago
Which technique is most appropriate to solve this equation?
yawa3891 [41]

Answer:

Square root property

Step-by-step explanation:

The given equation is :

x^2+6=31

We need to write the most appropriated technique to solve the above equation.

Subtracting both sides of the above equation by 6 such that,

x^2+6-6=31-6\\\\x^2=25

Now taking square root on both sides we get :

x=\sqrt{25}

The square root property is used here, such that the value of x is :

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8 0
3 years ago
What is the scale factor for the transformation of the pre-image<br> STAR shown in the graph?
Olin [163]

Option third is correct enlarged by a factor of 4 because the distance between two dots is 1.

<h3>What is geometric transformation?</h3>

It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.

We have a star showing in the picture.

We are considering the small star as the original image.

And the big star is the pre-image.

As we know,

The scale factor =

(length of the big star in the x-direction from the origin)/(length of the small star in the x-direction from the origin)

The distance between two dots is 1.

Scale factor = 8/3

As the scale factor is greater than 1 it means the image will be enlarged.

Thus, option third is correct, enlarged by a factor of 4 because the distance between two dots is 1.

Learn more about the geometric transformation here:

brainly.com/question/16156895

#SPJ1

8 0
2 years ago
Estimate 32.79 dived by 8.1
katovenus [111]
The answer to this problem is 4.
3 0
3 years ago
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