Answer:
5
Explanation:
Look at the number line and count the number of increments needed to get from point A to B.
The area of the room is given by:
A = (6) * (12)
A = 72 feet ^ 2
For each 40 watt bulb we have:
(515) / 72 = 7.152777778 footcandle
The number of 40 watt bulbs is:
N = (50) / (7.152777778)
N = 7, 40 watt bulbs
Answer:
will be required about:
N = 7, 40 watt bulbs
Answer:
B
Step-by-step explanation:
40+88+15=128+15=143
There are three rectangles that compose this shape. The first one has side lengths of 5 & 8 (l times w=a 5 times 8=40, area of the rectangle is 40). The second one has side lengths of 8&11 (8 times 11=88, area is 88). Final rectangles has side lengths of 16-(8+5) and 5 (16-13=3, 3 times 5=15, Area=15). All three of those rectangles added up is 143 as an area of the figure.
Answer:
p=12c+72 ?
Step-by-step explanation:
i think u just make an equation
Answer:
+3
Step-by-step explanation: