3 years ago

I need help....................

Mathematics

1 answer:

inysia [295]3 years ago

3 0

10-200

12-240

15-300

21-420

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The United States has a total area of 3,796,742 square miles.

Dvinal [7]

Answer:

4 * 10^6

Step-by-step explanation:

3,796,742 is about 4,000,000

4 * 10^? = 4,000,000

4 to 4,000,000 is an extra 6 zeroes

? = 6

4 * 10^6

4 0

3 years ago

A row of seats in stadium has 10 seats per section and 10 section per row. How many seats are there in 6 row ?

Keith_Richards [23]

Answer:

26 seats

Step-by-step explanation:

10+10=20 +6 =26

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3 years ago

What is the solution to the system of equations below?<br>2x+3y = 17<br>3x+6y= 30

brilliants [131]

Answer:

Step-by-step explanation:

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