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cupoosta [38]
3 years ago
6

Using the pi key on your calculator, find the circumference of the earth in meters. Round your answer to a reasonable degree of

precision. Write both the standard form and scientific notation.
Mathematics
1 answer:
Setler [38]3 years ago
8 0

Answer:

40.2×10^6 m ( this is in scientific notation )

4.02×10^7 m (this is in standard form

Step-by-step explanation:

Radius of earth is 6400 km or 6400× 1000 =6400000m =6.4×10^6 m

circumference  C is given by formula C = 2πR WHERE C IS CIRCUMFERENCE AND R IS RADIUS

C = 2×π×6.4×10^6

C = 40.2×10^6 m ( this is in scientific notation )

C= 4.02×10^7 m (this is in standard form )

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Select the coordinates of two points that are on the line x = 5
kondaur [170]

Answer:

The correct answer is option c) (5,0) and (5,-2)

Step-by-step explanation:

In the option c the coordinates of two points lie on x= 5

When we substitute the required points in graph we can see clearly that the coordinates of two points lie on x = 5

<em>HAVE</em><em> </em><em>A NICE DAY</em><em>!</em>

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8 0
3 years ago
Read 2 more answers
paco is the manager of a gas station. he sold 4,510 gallons of gas in february. he sold 6,092 in march. how much more gas did he
Leto [7]

Paco was able to sell a total of 1,582 gallons more in March than he was able to in February.

Paco was able to sell 4,510 gallons of gas in February and then a further 6,092 gallons in March.

The amount that he sold in March that was more than what he sold in February was:

=<em> Amount sold in March - Amount sold in January </em>

= 6,092 - 4,510

= 1,582 more gallons

In conclusion, Parco sold 1,582 gallons more in March than in February.

<em>Find out more at brainly.com/question/22677741.</em>

8 0
3 years ago
I’m a bit confused does someone know how to help?
Firlakuza [10]

Answer:

its b

Step-by-step explanation:

3 0
3 years ago
Factor: 6x^3+4x^2+3x+2
ahrayia [7]

Answer:

Step-by-step explanation:

6x^3+4x^2+3x+2

6x^3+3x+4x^2+2

3x(2x^2+1)+2(2x^2+1)

(3x+2)(2x^2+1)

6 0
3 years ago
I dint know how to solve number 8. Can someone give step by step help?
Contact [7]
All you need to do is set the equation for angle b to the equation for angle d and solve for x and then what ever you got for you x value plug it in to one of the tow equations and what ever you get as a final answer is the value of each angle
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