PLEASE HELP THERE A FEW QUESTIONS THAT I NEED HELP I BEG YOU I NEED HELP
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Answer 1
Answer:
the first one is A. because it can all be divided by 4 and when you divided it also the exponents are subtracted.
second one is B. this one can be simplifide by doing the F.O.I.L. trick.
and last one is B also. because it's the only one that has a logic answer. if you were to F.O.I.L. it it would give you the answer but if you were to F.O.I.L. the others then you will find out the others don't add up.
hope this can work.
Answer 2
Answer:
The answer of the first question is the FIRST one which is (4b³ + 1) / 5b The answer of the second question is the SECOND one which is (x² + x - 2) / (x² - 4x + 3) The answer of the third question is the SECOND one which is [2(x+2)(x+4)] / [2(x+6)(x-6)]
Write 8/4 as a mixed number. how did you come to your answer
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To write in the mixed fraction you have to simply divide 8 and 4. To right in the mixed number we need to know numerator, denominator and divisor. So in your problem our divisor is 4, so now lets divide it
So, now we have to write it as mixed number.. mixed number will be
Hope this helped you.. :)
Round 19.3 to the nearest whole number
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The answer is 19
9 is the nearest whole whole number
5 and up the number goes
Please help me answer as soon as possible. Thank u very much. Work is due tomorrow.
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The answer is 3 11/12 because the last one said RUNNING and it asked how much did he SWIM. Here is the math.
6/12 + 5/12 = 11/12
1+2=3
3 11/12. Hope this helped!
ur answetr is 3 11/12 becasue 1+2 is 3 (Those r the wholes) and 5+6 is 11 (The numerators) and in fractions where the denominater is the same, it doesn't change :) plz mrk brainliest :) (sry i had 2 re post my answer AGAIN)
What is 4 1/5 + 8 2/7 equal.
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The answer is 123/12
Pleasr help me 5u + 3v + 6u - v = ?
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5/12-3/20 use the least common multiple as the denominator
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The common multiple of 12 and 20 is 60. You've got to multiply the first one by 5 and the second by 3. 5*5= 25 This therefore becomes 25/60 The second becomes 3*3= 9 This becomes 9/60 As you're subtracting, you only subtract the numerators. 25-9= 16 Therefore, the answer is 16/60 which can be simplified to 4/10 or 2/5 Hope this helps :)