Answer: −10x+23 13/27
Step-by-step explanation: -(5)(2x) -10x 3+79/ 3 12/14 3+
79
/ 3 6
/7 3+
79
/ 27
/7 3+
553
/27 634
/27 23 13
/27 −10x+23 13/27
Every square is always rectangle because it is a quadrilateral with all four angles, right angles
Answer:
2 hours 11 minutes
Step-by-step explanation:
Each hour Sally can paint 1/3 rooms, Steve can paint 1/8 rooms.
If they work together, each hour they can paint 1/3 + 1/8 = 11/24 rooms.
So They will take 1/(11/24) = 24/11 = 2.18 hours to paint a whole room.
2.18 hours = 2 hours 0.18*60 minutes
0.18 * 60 = 11
Answer: 2 hours 11 minutes
Answer:
<h2>B. 49,062.5 ft²</h2>
Step-by-step explanation:
The formula of an area of a circle:
r - radius
We have the diameter d = 250 ft. We know: d = 2r.
Therefore r = 250 : 2 = 125 ft.
Substitute:
