Answer:
21870 km^2
Step-by-step explanation:
Area of sector=1/2r^2(theta)
Where r=18 km and theta=135
Area of sector=1/2(18)^2(135)
=1/2(324)(135)
=1/2(43740)
=21870 km^2
12.9 = x + 7.1
subtract 7.1 from both sides to isolate the variable, x.
5.8 = x
5.8 is your answer.
All real numbers is the answer
Answer:
D
Step-by-step explanation:
Let's find his wpm (words per minute rate).
153 words / 3 minutes
/3 /3
51 words / 1 minute
51 words * 10 minutes = 510
He can type 510 words in 10 minutes
