2 years ago

What are the signs of the coordinates of a point in each of the four quadrants

1 answer:

6 0

On the Cartesian plane in two dimensions, the quadrants are I (+,+), II (−,+), III (−,−), and IV (+,−). The numbering, starting in the upper right corner, goes counter-clockwise.

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It takes 1 gallon of paint to cover 18 fence boards. Assuming you can only buy whole gallons of paint at the store, how many gal

ankoles [38]

Answer:

9 gal

Step-by-step explanation:

150/18

8.333333333333334

if we round that to the greater whole gallon we get 9 gallons

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2 years ago

What is the difference between nautical miles and miles?

Flura [38]

A nautical mile is based on the circumference of the planet Earth. It is 1.15078 miles or 6076.12 feet or 1.852 kilometers
A mile is a unit of linear measure equal to 5,280 feet, or 1,760 yards (approximately 1.609 kilometers).

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3 years ago

The second derivative of acos(kx)

Shkiper50 [21]

F’(x)= -akxsinkx

F’’(x)= -a(kx)^2coskx

I’m really sorry if the answer turned out wrong but I tried my best!

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2 years ago

6) On a trip to his grandparents, Donny drove 60 miles per hour for 45 minutes and 50 miles per hour for 30 minutes. How many mi

just olya [345]

60 miles an hour for 45 minutes = 45 miles
50 miles per hour for 30 minutes = 25 miles

Total =70 miles

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2 years ago