2points
which of the following are mathematical sentences? check all that apply.
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a. 4- d= 8
b. 59
c. 6
o d. 4-v
e. 3+2 = 5
of 1< 2

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Evaluate the expression for the given value of the variable 7a - 4a for a =8

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?