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Arte-miy333 [17]
3 years ago
8

If a surface area of the Earth is about 196,9000,000 square miles, about how many square miles are covered in water

Mathematics
1 answer:
docker41 [41]3 years ago
8 0

139,799,000‬ square miles of Earth's surface area is covered with water

Step-by-step explanation:

Percentage will be used to calculate the surface area of earth covered by water

Given

Surface area of earth = 196900000 square miles

Percentage of water = 71%

So,

Surface\ area\ covered\ by\ water = 71\%\ of\ 196900000\\= 0.71 * 196900000\\= 139,799,000\ square\ miles

Hence,

139,799,000 square miles of Earth's surface area is covered with water

Keywords: Percentage, surface area

Learn more about percentage at:

  • brainly.com/question/1394854
  • brainly.com/question/1393257

#LearnwithBrainly

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arlik [135]
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class E=33.3333333333%
class H=41.6666666667%
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4 0
3 years ago
How do I make a linear function, what is a linear function?
mixer [17]

Answer:

I have uploaded a picture so you could understand it a little more.

A linear function is when there is a table that gives numbers that represent a function, as shown in the picture.

In the Image, there is a table with a x and y column. And in both columns, there are numbers.

This is what the table looks like in the picture:

<u>  x   y   </u>

0    4                       The key is y = 2x + 4

1     6 <------      lets grab the number 1 in the x column and lets

2    8       multiply it by two.  Now add four to it, and we will

3    10                  have the number 6 in the y column.

4    12


I hope I helped you! God bless :-)

3 0
3 years ago
Are these numbers rational or irrational? √10 (square root of 10) √16 (square root of 16) 52% 1.235 1. Rational 2. Irrational pl
77julia77 [94]

Step-by-step explanation:

any rational number can be expressed as a/b, with a and b being integer numbers, and b different to 0.

-7 = -7/1 rational

sqrt(10) irrational (because there is no rational number multiplied by itself that results in 10)

sqrt(16) = sqrt(4×4) = 4 = 4/1 rational

52% = 52/100 rational

1.235 = 1235/1000 rational

5 0
3 years ago
290 pennies are equal to how many dimes?
kvv77 [185]
290 divided by 10(value of a dime)= 29
answer is 29 dimes
7 0
3 years ago
Read 2 more answers
Verify the identity. cot x / 1 + csc x = csc x - 1 / cot x
svetlana [45]

Step-by-step explanation:

cot x / (1 + csc x)

Multiply by conjugate:

cot x / (1 + csc x) × (1 − csc x) / (1 − csc x)

Distribute the denominator:

cot x (1 − csc x) / (1 − csc²x)

Use Pythagorean identity:

cot x (1 − csc x) / (-cot²x)

Divide:

(csc x − 1) / cot x

5 0
3 years ago
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