What is 6 times negative 2

Mathematics

1 answer:

azamat2 years ago

3 0

6x-2 is -12

you are just timing -2 6 times

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Solve. − 2 5 x − 9 < 9 10

Mademuasel [1]

Step-by-step explanation:

okay so -25 • -9 = 9+10

225 = 9+10

225 = 19

19. 19

= 11.8

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2 years ago

A shipping company uses an inclined conveyor belt to load or unload packages. The dock is 15 feet above ground. The base of the

alexgriva [62]

Hey there! :D

Think of this like a triangle. The dock is 15 feet above ground. It is the side of the triangle. The line connecting the bottom of the dock to the base of the conveyor belt is 40 feet. This is like the base.

The conveyor belt itself is at a diagonal, and should be the hypotenuse.

Use the Pythagorean theorem.

a^2+b^2=c^2

15^2+40^2= c^2

225+1,600= c^2

Add the values together.

1,825= c^2

Find the square root of 1,825.

c= 42.7 (rounded to the nearest tenth)

The conveyor belt is 42.7 feet long.

I hope this helps!
~kaikers

7 0

3 years ago

What comes 10,000 before and 10,000 after this number 52,812?

astraxan [27]

42,812 and 62,812! You just add and subtract 10,000 from 52,812 and you will get the answer! Hope this helps!

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2 years ago

A national hockey league rink is 115 feet longer than it is wide. If the perimeter of the rink is 570 feet, find the dimensions

ivolga24 [154]

The length of hockey rink is 200 feet and width of hockey rink is 85 feet.

Step-by-step explanation:

Given,