The unknown number is n. So n is the unknown variable in the equation.
In order to write an equation in which n is included we must know some dependence of n with other values.
We know that <span>the difference of three times a number and 44 is −19. So, we can write:
3*n-44=-19
3*n=-19+44
3*n=25
n=25/3
</span>
The square is 6x6=36
Area of a circle is pi times r^2
(3.14)3^2 = 28.26/2=14.13
Add 36+14.13=50.13 sq ft
Answer:
-108, -36, -12, -3, -1, -.333333
Step-by-step explanation:
No. If you subtract a negative from a positive number its equivalent to adding the inverse of that negative number. If you add a negative to a positive number It is equivalent to subtracting from that positive number.
Answer:
Step-by-step explanation:
TO PROVE : Δ NLM 
ΔELF
i) ∠NLM = ∠ELF ( Common angle )
ii) 
(∴ EF ║ NM )
iii) ∠LNM = ∠LEF ( ∵ EF ║ NM & corresponding angle )
HENCE PROVED
