Answer:
(?)=70
Step-by-step explanation:
Answer:
AB= 8/Cosine 60 degrees
Step-by-step explanation:
Cosine=Adjacent/Hypotenuse
Cosine=8/AB
AB=8/Cosine 60 degrees
Answer:
x < -2
Step-by-step explanation:
12 - 6x > 24 Equation
-6x > 12 Subtract 12 from both sides
x < -2 Divide both sides from -2, if you divide by any negative number in an inequality you have to switch the sign
Answer:
The domain is
Step-by-step explanation:
Given functions and
Subtract these two functions:
Plot these difference on the coordinate plane (see attached diagram). This function is defined for all vlues of x, so the domain is
9°, complementary angles always add up to 90°