Answer:
Second choice, 3
Step-by-step explanation:
a^2 + b^2 = c^2
4^2 + b^2 = 5^2
16 + b^2 = 25
b^2 = 9 (square root both sides)
b = 3
Answer:
6
Step-by-step explanation:
24 = 2L + 2(6), multiply...
24 = 2L + 12, subtract 12 to both sides...
12 = 2L, divide 2 to both sides to isolate the varibale L
6 = L
Therefroe, L = 6
2arctan(2/5) = 44°
180° -44° = 136°
The angles are 44°, 136°.
Answer:
D = pi+2 sin omega /3cos0
Step-by-step explanation:
18+3930
4 papers that are 2 inches by 2 1/2 inches
