First you need to know that the internal angles of a triangle always equals 180°. Therefore:
15+45= 90°
Then since the angles should equal 180, you do:
180-90=90
So the missing angle equals 90°
You multiply 3/4 by 2/3 it equals 2/4 which equals 1/2. The answer is 1/2.
Create equivalent expressions in the equation that all have equal bases.72(3x)=73(2x+1)72(3x)=73(2x+1)Since the bases are the same, then two expressions are only equal if the exponents are also equal.2(3x)=3(2x+1)
F(6) = 7(6) - 4
f(6) = 42 - 4
f(6) = 38
Hope this helps!
