Simplify:
-3 - (-t - 5) > 0
t + 2 > 0
t > -2
20 edges
F=12, V=10
V -E+F=2
10-E+12=2
-E+22=2
-E=-20
E=20
Answer:
x² - 9
Step-by-step explanation:
A difference of squares has the form
a² - b²
Thus
x² - 9
= x² - 3² ← is a difference of squares
You move the decimal over two time and your answer is .354
Didn’t have the colors but i labeled what should be what color.