ZABD and ZDBC are supplementary angles. What is the measure of x?
x = [?]°
D
As
100%
B
-С
Angles are not drawn to scale.

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

The volume of a cube is 8 in to the 3rd power. how long is each side?

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)