Write an integral for the average value of f(x, y,z)equalsxyz over the region bounded by the paraboloid yequals4 and the xz-plane (assuming the volume of the region is known). f 1 over volume endfraction integral from nothing to nothing integral from nothing to nothing integral from nothing to nothing xyz dy dz dx

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

idk

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.