Answer:
108
Step-by-step explanation:
15b^2 + 20b
Negative - positive = negative
Negative + negative = negative
Negative + positive = positive
Positive + positive = positive
Positive - negative = negative
Answer:
Step-by-step explanation:
Negative - Positive = negative TRUE
eg: -5 - 2 = -7
Negative + Negative = negative TRUE
-8 + ( -2) = -10
Positive + positive = positive TRUE
8 + 2 = 10
12 + 32+ 14 feet, equals 58 feet
Answer:
x = 0.09
Step-by-step explanation:
Use the pythagorean theorum.
a^2 + b^2 = c^2
Plug in the values.
a^2 + 0.4^2 =0.41^2
= a^2 + 0.16 = 0.1681
Subtract to get a (which is the x value)
a^2 = 0.1681 - 0.16
a^2 = 0.0081
Square root 0.0081 to get a.
a or x = 0.09