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3 years ago

What is the answer to x and y

Mathematics

2 answers:

Elodia [21]3 years ago

6 0

Answer:

Step-by-step explanation:

y = 128

x + y = 180 {Supplementary}

x + 128 = 180

x = 180 - 128

x = 52

Olin [163]3 years ago

5 0

Answer:

y= 128, x=52

Step-by-step explanation:

The Sum of all the angles in a quadrilateral is 360.

y is 128 because both those angles are equal

the other 2 angles are also equal to each other.

360 - 128-128= 104

104/2 is 52

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Answer:

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a. We can parameterize $C$ by

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$\displaystyle\int_C5x\,\mathrm dS=\int_0^15(1-t)\sqrt{1+16(1-t)^2}\,\mathrm dt=-\int_1^05u\sqrt{1+16u^2}\,\mathrm dt=\int_0^15u\sqrt{1+16u^2}\,\mathrm du$

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