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3 years ago

3. Three resistors with values of 3 Ω, 4 Ω and 5 Ω are connected to a 12 V battery.

Mathematics

1 answer:

marysya [2.9K]3 years ago

3 0

Answer:

I think it's 4

Step-by-step explanation:

Three resistors with values of 12 Ω, 24 Ω and 6 Ω are connected in series to one another and a 24 V power supply. Draw the circuit and fill in the data table.

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Solve each equation below and write the answer on the line. Plan to spend 6 minutes total on this question. What is X?

zepelin [54]

A) x= -15/7
B) x= -2
C) x= -3
D) x= 3

6 0

3 years ago

Please answer fast and give expaination I will give brainliest

loris [4]

Answer:

Agree.

Step-by-step explanation:

1. (5^r)^t can be represented simply as 5^rt.

2. when r as negative integer, t as positive integer, rt is always a negative integer

3. when ever the indices rt is negative, the number 5^rt will be less than 1, thus cannot be a whole number for sure.

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2 years ago

A classroom has a length of 30 ft. and a width of 20 ft. The flooring is to be replaced by tiles. If each tile has a length of 3

Mashcka [7]

Answer:

100

Step-by-step explanation:

Hello! to calculate the number of tiles needed for the floor you need two things

1. number of tiles that fit across the width, this is achieved by dividing the total width by the width of each tile

Width=20ft=240in

$N1=\frac{240}{24} =10$

2.number of tiles that fit in the logitude, this is achieved by dividing the total length by the length of each tile.

leght=30ft=360in

$N2=\frac{360}{36} =10$

Finally, you multiply the number of tiles that fit in width by the number of tiles that fit in length.

N=10X10=100

3 0

2 years ago

What is the r value of the following data to three decimal places x y 4 23 5 12 8 10 9 9 13 2

kykrilka [37]

Answer: -0.903

Step-by-step explanation:

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2 years ago

Give P(-1, 8) and Q(5,12), and MN is the image of PQ under a translation of T

Brilliant_brown [7]

Coordinates of N are (-55, 6)

4 0

2 years ago