Answer:
10 feet
Step-by-step explanation:
BC = CD*tan(30 ) = 5
AC = CD*tan(60) = 15
=> AB = AC-BC = 10
Answer:
10 cm
Step-by-step explanation:
im smart
Answers:
15:
16:
0.32
17:
Subtract 8 from both sides of the equation.
18:
To square a number, multiply the number by itself.
19:
48 feet
20:
28 centimeters
Answer:
g(-3) = -13
Step-by-step explanation:
Plug in -3 for n in the equation:
g(n) = 3n - 4
g(-3) = 3(-3) - 4
Remember to follow PEMDAS. First, multiply, then subtract:
g(-3) = 3 * -3 = -9
g(-3) = -9 - 4
g(-3) = -13
-13 is your answer for g(-3).
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