Answer:
False
Step-by-step explanation:
15 isn't divisible by 10
Answer:
180
Step-by-step explanation:
It is always 180 for a angle like this.
There are 10,000 possible values the digits 0 and 9 can be arranged as a 4-digit number.
Answer:
{x∈R |
, x∉Z}
Step-by-step explanation:
Given the function y=3tan(2/3x)
We know that tangent is a function that's continuous within it's domain but not continuous on all real numbers
Also, the roots of y=3tan(2/3x) is
where n is an integer
Note that the domain of the function cannot be within 
Therefore, {x∈R |
, x∉Z}
JKLM is a parallelogram and is split into 4 equal parts. So the lines are equal and opposite angles are equal too.
3. NM is 2, because KN=NM, and KN is 2
4. KM is 4, if we add KN and NM, we’ll do 2+2 which is 4
5. m6. m