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Mathematics

1 answer:

kolezko [41]2 years ago

6 0

Answer:

c im quessing though but i got -54.1 so i dont know

Step-by-step explanation:

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Divide 3 and 1/6 /(-9)

ra1l [238]

If you would like to divide 3 and 1/6/(-9), you can do it using the following steps:

3 / 1/6/(-9) = 3/1 / 1/6/(-9) = 3/1 * (-9)/1/6 = -27 / 1/6 = -27 * 6 = -162

The result you get is -162.

8 0

2 years ago

PLZ HELP ANSWER AND EXPLAIN. (photo) #8

evablogger [386]

The picture shown is a unfolded rectangular prism.

The formula to find the surface area of a rectangular prism is:

A = 2(WL+HL+HW)

(W = width, L = Length, H= Height)

So we would need to determine the Height, Length, and Width first, and then plug them into the formula and solve for the area.

In this case:
The height is: 4 cm
The length is: 10.5 cm
The width is: 6.4 cm

Now that we have determined the height, length, and width, we simply plug them into the formula I showed earlier.

In this case the answer would be 269.6.

D. 269.6

8 0

2 years ago

the sum of two numbers is 9. if one number is subtracted from the other, the result is 3. find the numbers

irakobra [83]

X, y - the numbers

The sum of the two numbers is 9.
$x+y=9$

If one number is subtracted from the other, the result is 3.
$x-y=3$

Solve the system of equations:
$x+y=9 \\
\underline{x-y=3} \\
x+x=9+3 \\
2x=12 \ \ \ |\div 2 \\
x=6 \\ \\
x+y=9 \\
6+y=9 \ \ \ |-6 \\
y=3$

The numbers are 6 and 3.

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2 years ago

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A metal bar is 7 5/8 inches long. If 9/32 inches is cut off one end, how long is the bar after the cut?

Blizzard [7]

7 11/32 inches i do believe

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2 years ago

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What fraction is equivalent to 36/60 and the sum of the numerator and denominator is 24

almond37 [142]

Answer: