Answer:
Step-by-step explanation:
They are both C3H8
There are
3 carbons
8 hydrogens
Or put in the form that the table is written
Element # of atoms
Hydrogen 8
Carbon 3
Answer:
tan(-π/3) = -1.732050808
Step-by-step explanation:
Given in the question, we have to find the value of tan(-pi/3) or it can be written as:
where x is the exact value of the given tangent.
However, in this question, one may get confused and put the value of π = 3.14, which is wrong. The value given is in radians, which is used to measure angles, just like degrees.
To make it easier, lets convert the radians into degrees. We know that
π = 180°
-π/3 = -180/3 = -60°
Find x:
x = tan (-60°)
x = -1.732050808
Yeah his answer is correct Good job!
Answer:
60
Step-by-step explanation:
Step 1: Write expression
4 × 3 × 5
Step 2: Multiply
12 × 5
60