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ankoles [38]
3 years ago
7

Is this statement always sometimes or never true. If x and y are supplementary angels then x is obtuse

Mathematics
2 answers:
enot [183]3 years ago
6 0
Sometimes

supplementary means adds to 180

so example
40 and 140
either could be x or y
obtuse means more than 90 degrees
140>90 so it's obtuse

sometimes true because x could be either obtuse or not
olga nikolaevna [1]3 years ago
5 0
Someimes becasue either x or y could be obtuse.
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If x= eighth root of y and y= z^16 how is x proportionate to z ?
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Plug "y" into the first equation.

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2 years ago
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Find the limits of integration ly, uy, lx, ux, lz, uz (some of which will involve variables x,y,z) so that ∫uz lz∫uxlx∫uyly????y
SSSSS [86.1K]

Answer:

X from 0 to 21

Y from 0 to 7

Z from 0 to 3

Step-by-step explanation:

Since we are being asked by the integration limits in first octant (positive x, positive y and positive z) we need to know where does the plane intersect this axes. For this we have:

for x=0 and y=0

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for x=0 and z=0

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for z=0 and y=0

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This means that the integration limits are:

X from 0 to 21

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8 0
3 years ago
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