2 years ago

Ahmed transports metal bars of mass 60kg in his van. The van can hold a

1 answer:

6 0

Answer: 20 bars

Step-by-step explanation: If the van can hold up to 1200kg and each bar weighs 60kg, you would divide 1200kg/60 kg and get the answer of 20.

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N over 7= 20<br> solve for N

Blababa [14]

Answer:

N = 140

Step-by-step explanation:

N/7 = 20

Inverse operation of division: multiplication

N/7 = 20

becomes:

N = 7 x 20

N = 140

Thus, the value of N is 140.

6 0

2 years ago

Find the length of the hypotenuse. Round your<br> answer to the nearest hundredth.

sergij07 [2.7K]

Answer:

8.06

Step-by-step explanation:

a^2 + b^2 = c^2

4^2 + 7^2 = c^2

16 + 49 = c^2

65= c^2

Find the square root of 65

8.06

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3 years ago

Solve the system of equations. x=-2y+1 and x+2y=9. PLEASE SHOW WORK

docker41 [41]

Answer:

N0 solution.

Step-by-step explanation:

x=-2y+1....(1)

x+2y=9....(2)

put equation (2) to equation (1)

-2y+1 + 2y=9

combine

-2y + 2y=9-1

0=8

No solution.

4 0

2 years ago

Find the sum.<br> 5+ (-7)

vazorg [7]

Answer:

-2

Step-by-step explanation:

5 + (-7)

5 - 7

-2

Please let me know if something's wrong!

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2 years ago

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velikii [3]

I would go withhh c but I am not 100% sure

6 0

2 years ago