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Keith_Richards [23]
3 years ago
9

Anyone know how to do these?

Mathematics
1 answer:
Allushta [10]3 years ago
6 0

Answer:

1.4x10^-7

Step-by-step explanation:

For Problem 6

First we would divide the first numbers together so 7.84 / 5.6 = 1.4

We then would add the exponenites together so -3+-4=-7

Leading our awnser to be 1.4x10^-7

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A number that is relatively prime to the given number 32
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Answer:

32 and 49 are relatively prime because

hey have no common prime factors, that is, if their greatest common factor is 1.

Step-by-step explanation:

8 0
3 years ago
Solve equation E=9R/I for I
Semmy [17]
The answer to the question

5 0
3 years ago
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An arc has a central angle of 1.8 radians and a radius of 20
Nutka1998 [239]

Answer:

a) <em>Arc  length (l) = 36 inches</em>

b)

The nearest angle in degrees θ = 103.18°

Step-by-step explanation:

<u><em>Step(i):</em></u>-

An arc has a central angle of 1.8 radians and a radius of 20  inches.

Given arc has a central angle of 1.8 radians and

radius of circle = 20 inches

Given arc has a central angle (θ ) = 1.8 radians

<em> Arc  length (l) = r θ </em>

<em>                  l = 20 × 1.8 radians</em>

<em>               l  = 36</em>

The length of arc = 36 inches

b)

<em>we will convert radians to degree</em>

<em> 1.8 × 180° / π =  324° / π ≅ 103.18°</em>

The nearest angle in degrees θ = 103.18°

                           

3 0
3 years ago
The distance between Earth and Mars is about 4.8732 × 107 miles. What is the standard written form of this distance?
bixtya [17]
I believe the form you mean is

4.8732 x 10^{7}

Well move the decimal point of the 4.8732...7 places to the right.

48,732,000

Now find that answer. 

The answer is A.

Please leave a rating and a thanks!
7 0
3 years ago
For Greta's birthday party, her parents ordered 6 pizzas. If they cut the pizzas into sixths, how many pieces will there be? Cho
saw5 [17]

Options aren't avaible

Answer:

(1 ÷ 1/6) * 6

36 pieces of pizza

Step-by-step explanation:

Given that :

Number of pizzas ordered = 6

Divisions per pizza = 1/6 ;

Hence, 1 full pizza is divided into 1 ÷ 1/6 = 1 * 6/1 = 6 pieces

6 * 1/6(1)

The total pieces of pizzas equals :

6 pieces per pizza * number of pizzas

6 * 6

= 36 pieces of pizza

4 0
3 years ago
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