Answer:
y = 51°
Step-by-step explanation:
180° = y + 16° + y - 20° + (180° - y - 47°)
combine like terms:
180° = y + 129°
y = 51°
? must be equal 0 <span>in order for this polynomial to be expressed as a difference of squares
x^2 - 36
= x^2 - 6^2
=</span><span>(x + 6)(x - 6)</span>
X = 19.99999724..... im pretty sure thats the answer
Answer:
-93
Step-by-step explanation:
Step one:
given the expressions
we want (fog)(-3).
but (fog) is
Step two:
fog(-3)= put x= -3 in (fog)(-3)=-8x^2-20x+32+7
Answer:
-10 and - 2x
The x is unknown number so, we don't know which one if -2x or -10 is greater.