3 years ago

Negative six plus twenty-one equal what

Mathematics

2 answers:

natali 33 [55]3 years ago

5 0

Answer:

Step-by-step explanation: you can move around the equation from -6+21

to 21-6 and still get the same answer

wlad13 [49]3 years ago

3 0

Answer:

-6+21 = 15

15 is the answer because you subtract and then put the greater no. sign.

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abruzzese [7]

Answer:

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3 years ago

What should be done to both sides of the equation in order to solve N/4 = -12.4

Sloan [31]

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4 years ago

4) Which of these FIRST connected the port of Savannah to domestic markets in the west?

Julli [10]

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4 years ago

Crater lake in Oregon is shaped like a circle with a diameter of about 5.5 miles. How far is it around the perimeter of crater l

ale4655 [162]

Answer:

The perimeter of crater lake is 17.27 miles.

Step-by-step explanation:

Given as :

The shape of the lake is like a circle

The diameter of lake = d = 5.5 miles

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The perimeter of circle = $\pi$ × diameter

the value of $\pi$ = 3.14

Or, p = $\pi$ × d

Or, p = $\pi$ × 5.5 miles

Or, p = 3.14 × 5.5 miles

∴ p = 17.27 miles

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Hence, The perimeter of crater lake is 17.27 miles. Answer

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3 years ago

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Vesnalui [34]

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