120
OA = OB
angle OAN = 90 degrees, so OAB and OBA is both 30 degrees.
Answer:
0.4 pounds
Step-by-step explanation:
10 pounds / 25 square feet
to get the number of pounds per feet
10 / 25 = 0.4
so, your answer is 0.4 pounds per 1 square foot
Let x is Jiri's age
2x is Pamela's age
x + 2x = 33
3x =33
x = 33/3
x =11
Answer: Jiri's age is 11
the answer is b. I'm pretty sure at least because the square root it roughly 5.91 and that's between 5 and 6.
