3 years ago

74 decreased by twice

Mathematics

1 answer:

sergejj [24]3 years ago

3 0

What do you mean? More explanation

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Least common denominator?

Over [174]

Answer:

$\large\boxed{(s-2)(s+2)(s-3)=(s^2-4)(s-3)=s^3-3s^2-4s+12}$

Step-by-step explanation:

$s^2-4=s^2-2^2=(s-2)(s+2)\\\\\text{used}\ a^2-b^2=(a-b)(a+b)\\\\s^2-5s+6=s^2-2s-3s+6=s(s-2)-3(s-2)=(s-2)(s-3)\\\\\text{Therefore}\ LCD(s^2-4,\ s^2-5s+6)=(s-2)(s+2)(s-3)$

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2 years ago

Please help me I’ll give you a thanks :-)

Sonbull [250]

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

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2 years ago

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Which expression is equal to 42⋅48? 416 410 46 4−6

krek1111 [17]

Answer:

I think it is the last one 4-6

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2 years ago

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Evelina took 50 people fishing each day last week. The table shows the number of fish the group caught each day.

Alisiya [41]

Answer:

152

Step-by-step explanation:

The amount of fish caught is at a constant decreasing rate of 17. 203-186=17, 186-169=17, 169-17=152. So all you have to do is subtract the constant rate from the last known number.

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3 years ago

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12 less than a number is the same as 5 times the same number increased by 4

Lina20 [59]

Answer: 12<5x+4

Step-by-step explanation:

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2 years ago