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wel
3 years ago
8

Find the prime factorization of the following 2 numbers 36 and 72?

Mathematics
1 answer:
Kryger [21]3 years ago
5 0

Answer:

36 =  2² x 3²

72=2³×3²

Step-by-step explanation:

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647-574 I need help with carrying numbers
forsale [732]

Answer:

73

Step-by-step explanation:

    647 - 574

1.) subtract 7 -4 and you get 3 in the ones place.

2.)  next you have to do 4 -7 and you can't do that so you take one from the hundreds place and turn the 6 into a 5.

3.  make the 4 a 14 and then subtract 14-7 and you get 7 in the tens place

4.)  you are then left with 5-5 in the hundreds place which is 0 so your answer is 73

3 0
2 years ago
In a series RL circuit, ET = 120 V, R = 40 Ω, and XL = 30 Ω. How much is EL?
dezoksy [38]

Firstly, we will draw

RL series circuit

ET = 120 V, R = 40 Ω, and XL = 30 Ω

Firstly, we will find current

I=\frac{E_T}{R+jX_L}

now, we can plug values

and we get

I=\frac{120}{40+j30}

now, we can find voltage across L

E_L=IjX_L

so, we get

E_L=\frac{120}{40+j30}(j30)

now, we can find absolute value

|E_L|=120\frac{30}{\sqrt{40^2+30^2}  }

|E_L|=120\frac{30}{ 50 }

|E_L|=120\frac{3}{ 5 }

|E_L|=72V...............Answer


7 0
2 years ago
What is the property of 21 times 9 = 9 times 21
zaharov [31]
21 x 9 = 9 x 21 is the commutative property.
6 0
2 years ago
Read 2 more answers
What 3 digits are in the units period 4083817
Snowcat [4.5K]
The 3 digits in the unit period is 817
6 0
3 years ago
Need help ASAPPPPPPP
patriot [66]

Answer:

8 is the correct answer because coefficient lies before Exponent. Exponent is variable

So 8 is the coefficient.

5 0
2 years ago
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