Answer:
A
Step-by-step explanation:
A is not a polynomial as the power of x is less than one
Answer:
x = 30.
Step-by-step explanation:
For the triangles to be similar corresponding sides must be in the same ratio.
So 50/ 75 = x / 45
75x = 50*45
x = 50* 45/75
= 2 * 45 / 3
= 30. (answer).
Use a calculator. The sine of 78 degrees is .98.
Assuming you're just computing the volume, i.e.

we should convert to cylindrical coordinates first, setting

so that the volume is given by

which has a value of

.
Answer:
If an equation has one solution, what will the variable terms be
b. different