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atroni [7]
3 years ago
11

Eliminate the parameter to find a Cartesian equation of the following curve: x(t) = cos^2 (6t), y(t) = sin^2(6t) Choose the answ

er from the following: y(x) = 1 + x y(x) = 1 - x y(x) = 1 - 6x
Mathematics
1 answer:
ki77a [65]3 years ago
3 0

Answer:

y(x) = 1 - x

Step-by-step explanation:

Given the two parametric equations:

x(t)=cos^{2}(6t)  ---(1)

sin^{2}(6t) ----(2)

We can add eq (1) and eq (2) and consider the trigonometric identity:

cos^{2}(6t)+sin^(6t) = 1

so,

x+y=1

in other way we  can express this like:

[tex] y(x)=1-x [tex].

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Hope this helps 

Good luck mate :P

4 0
3 years ago
30 POINTS, THANKS AND BRAINLIEST
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3 0
3 years ago
Help needed! How do I solve this?<br>Excuse the answers that are already in there!
anastassius [24]
1) 108
2) 72
3) 36
4) 72
5) 72
6) 144
7) 72
8) 72
9) 108
10) 108
I hope this helped
8 0
3 years ago
A surveyor is attempting to find the distance across a pond. From a point on
SSSSS [86.1K]
Sorry don’t know! Hope u find someone that does know
4 0
2 years ago
It rained 18 days during the month of April what percentage of day did it not rain during the month of April
kotykmax [81]
There are 30 days in April.

If 18 days had rain, it means 12 didn't.

18/30=x/100

Make sure both fractions can be made into fractions with a denominator of 100:

180/300=x/100

Divide 180/300 by 3:

60/100=x/100

This shows that the 18 days that did rain take up 60% of the whole month.

So then the remaining 12 days that didn't have rain must take up 40% of the month.

Solution:
40% of the days did not have rain during the month of April
6 0
3 years ago
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