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3 years ago

PLZ ANSWER QUICK 15 POINTS WILL GIVE BRAINIEST PLZ ASWER FASTTTTT

Mathematics

2 answers:

viva [34]3 years ago

5 0

Answer:

-3

Step-by-step explanation:

rusak2 [61]3 years ago

5 0

Answer:

Step-by-step explanation:

(-3) x 4 = (-12) + 6 = -6 . 3 + 3 = 6 + (-12) = -6. (-6) = (-6) Because adding positive to negative is like subtracting the negative if that makes sense. Hope this helps! Have a great day!

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Quadrilateral ABCD has vertices at A(-3, 3), B(0, 4), C(3, 3),and D(0,2). What word below best describes this quadrilateral?

BaLLatris [955]

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Answer:

D) Rhombus

Step-by-step explanation:

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2 years ago

Solve. Check your solution.<br> -4+s= -68

Andrews [41]

-64 + -4 = -68

That is because 64 + 4 = 68 and the negatives in this case are the same way as if it was all positive.

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2 years ago

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Answer:

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3 years ago

One type of insect is 0.0052 meters long. What is the lenght in scientific notation

Ket [755]

Answer:

5.2 × $10^{-3}$

Step-by-step explanation:

a number in scientific notation is expressed as

a × $10^{n}$

where 1 ≤ a < 10 and n is an integer

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we have to the move the decimal point 3 places to the left to retain it's value

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2 years ago

In 2011, a train carried 8% more passengers than in 2010. In 2012 , it carried 8% more passengers than in 2011. Find the percent

hjlf

Answer:

there was a 16% increase since 2010 to 2012

Step-by-step explanation:

lets say the train had 100 people on it in 2010 and in 2011 it had an 8% increase which then brings you to 8 plus 100 and you get 108.

Now in 2012 there was an increase 8%, so you will add 8 to your previous answer 108 and receive 116. So now there was 16 more passengers in 2012 than in 2010. Transfer the 16 passengers into 16% and you now have your answer.

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