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Rzqust [24]
3 years ago
15

I need help with this please

Mathematics
1 answer:
zheka24 [161]3 years ago
3 0
Number 2




Step by step:


:)
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100-69.78-26.73=3.49

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8 0
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How do I solve this?
Pavlova-9 [17]
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Which products result in a difference of square or perfect square trinomial? Plzzz help quick!!
vagabundo [1.1K]

Answer:

  • perfect square: 2, 5
  • difference of squares: 1, 6

Step-by-step explanation:

If the two factors are identical, their product will be a perfect square.

If one of the factors is the difference of terms that are summed in the other factor, the product will be the difference of squares.

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3 0
3 years ago
Is this a proportional relationship c=7n+2
just olya [345]

Answer:

no

Step-by-step explanation:

A proportional relationship must go through (0,0)

c=7n+2

0 = 7(0) +2

0 = 2

This is not true so it is not a proportional relationship

8 0
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During exercise Sonia's heart beats 675 times in 5 minutes. How many times does it beat per minute?
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135 times because 675 divided by 5 is 135. you would divide the number of her heart beats by the number


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