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3 years ago

how would you multiply negative numbers? or negative fractions for example -12 x 12 is what and please explain good

Mathematics

1 answer:

galina1969 [7]3 years ago

7 0

Answer:-12 x 12 =- 144.

What you do is multiply regularly then add the negative sign, but if your multiplying 2 negatives it’s a positive answer. I cant help with the Fractions caz I’m not good at them lol .

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You have a savings account that has an annual interest rate of 6%, interest is compounded monthly. The

shepuryov [24]

Answer:

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3 years ago

Simplify the expression. Write the answer using scientific notation. (5 x 102)−2

marissa [1.9K]

102 multiply 5 is equally to 610 so that's gonna be 6.10 I think

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3 years ago

Read 2 more answers

NO LINKS I NEED REAL ANSWERS <br> what are the 2 missing numbers on the blanks?

zavuch27 [327]

Answer:

Step-by-step explanation:

P1 = (2000, 1000) in the form (x1,y1)

P2 = (2012, 3400) in the form (x2,y2)

m = (y2-y1 / x2-x1)

m = ( 3400-1000 ) / (2012 - 2000)

m = 2400 / 12

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3 years ago

Plz help plz plz help helpe

jeka57 [31]

Answer:

-2 1/5, -1 2/5, 1/5, |-3/5|, |-1 1/5| ,|-2 2/5|

Step-by-step explanation:

Absolute value means take the positive value

-2 1/5

|-1 1/5| = 1 1/5

|-2 2/5| = 2 2/5

1/5

|-3/5| = 3/5

-1 2/5

We want the numbers from smallest to largest

The most negative is

-2 1/5, -1 2/5

Then to the fractions

1/5, |-3/5|

Then the positive numbers

|-1 1/5| ,|-2 2/5|

3 0

3 years ago

A square field has an area of 144 metres squared. If Andrea walked 10 times around this field, what distance did she cover?

Novosadov [1.4K]

Answer:

480m

Step-by-step explanation:

First we have to find the perimeter of the field.

We know that the area is 144m and that the field is a square.

Since a squares sides are all equal, we can do $\sqrt{144}$ , which is 12m.

So, one side of the field is 12m; now we just find the perimeter which is easy since its a square. 12*4=48m

If Andrea walked around it 10 times, then we just multiply the perimeter by 10

48*10=480m

7 0

3 years ago