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monitta
3 years ago
7

SOMEBODY HELP ME ILL GIVE BRAINLIEST, NO LINKS!

Mathematics
2 answers:
Alex Ar [27]3 years ago
7 0
Since the width of the walkway is x, the total area will be (8+2x)*(6+2x)
Sedbober [7]3 years ago
6 0

Answer:

6x

Step-by-step explanation:

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The electric heaters, in a 240 volt electric furnace, draw 40 amps of current. What is the total KW rating of the heaters?
expeople1 [14]

9514 1404 393

Answer:

  9.6 kW

Step-by-step explanation:

The product of volts and amps is watts. Here, that product is ...

  (240 V)(40 A) = 9600 W

1000 W is 1 kW, so this quantity is 9.6 kW

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This tells the power consumption. The "rating" may be different.

3 0
3 years ago
Click on the image above^
valentina_108 [34]

Answer:

i think thats 4

3 0
3 years ago
Read 2 more answers
Monty has 16 toy cars in 4 equal groups and 24 toy boats in 3 equal groups.How many more toy boats are in each group than toy ca
omeli [17]
4 more toy boats are in each group than toy cars
6 0
3 years ago
Madeline drove 180 miles in 4 hours. If she drove at a constant rate, how far did shetravel in one hour?On the double number lin
Tcecarenko [31]

We have a question on motion with the elements of distance, time taken and speed.

This question in particular is asking us for distance per unit time (in this case, hours).

We are required to find out how much distnace is covered in on hour and our approach will be as follows:

\text{Speed= }\frac{\text{Distance}}{\text{time}}=\frac{180\text{miles}}{4\text{hours}}=\frac{45\text{ miles}}{1\text{ hour}}

This right here just tells us that 4 hours, Madeline covered 180 miles and since her rate was constant (equal distances in equal times), then she also covered 45 miles in an hour.

Now we plot our number line.

8 0
1 year ago
Help plssssssssssssssssss
adell [148]
1). 2/3

2). 5/7

3). 2/3
6 0
3 years ago
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