Answer:
8 weeks
Step-by-step explanation:
Amount saved from mowing lawns = $433 - $145
= $288
Number of weeks to save $288 from $36 a week = 288/36 = 8 weeks
Answer:
I DONT KNOW THAT
Step-by-step explanation:
Answer:
17 =x
Step-by-step explanation:
The angles are vertical angles, so they are equal
51 = 3x
Divide each side by 3
51/3 = 3x/3
17 =x
Answer:
good movie and good 8th street is the perfect way to go with your new year's day reaction and today's fun and fun hanged in
Answer:
Step-by-step explanation:
We are to integrate the function

over the area enclosed by the circle

Convert into polar coordinates

x=rcost and y = rsint
Since the lines are x=0 and y=x we find that t varies from 0 to pi/4

Double integral will become now

(since variables are independent here)
Substitute for r and t
4 sin pi/4 -2 cospi/4
= 