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IRISSAK [1]
3 years ago
5

Which of these needs the denominator rationalized? -PLEASE HELP

Mathematics
1 answer:
valentinak56 [21]3 years ago
4 0

Answer:

option b

Step-by-step explanation:

\sqrt{ \frac{5}{3} }

\frac{ \sqrt{5} }{ \sqrt{3} }

the denominator is in the surd form, so it must be rationalized

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Need help with number 50 plz
dmitriy555 [2]

Answer:

16 spoonfuls

Step-by-step explanation:

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7 0
3 years ago
Lisa's test grades are 79, 89, and 90. there will be one more test this year. if lisa wants her test average to be at least 88,
erik [133]
For this case, what we are going to do first is to assume that all the exams are worth the same percentage of the final grade.
 We have then that Lisa's average grade point equation is:
 88 =  \frac{79 + 89 + 90 + x}{4}
 Where,
 x: minimum note that lisa must obtain in the last exam.
 Clearing x we have:
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x = 94
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5 0
4 years ago
Help me plz due today​
kirill115 [55]

Answer:

The coefficients are 4 and 2

Step-by-step explanation:

they are the ones in front of the variables

for example, the coefficient of 12x is 12

anyways, stan tokoroki for clear skin

6 0
3 years ago
If 1.0 J of work is done in raising a 38 g apple, how far is it lifted?
olga55 [171]

Answer:

h=2.69 m

Step-by-step explanation:

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1=0.038×9.8×h

1/0.038×9.8=h

1/0.3724=h

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3 0
2 years ago
what is the answer please help me
kenny6666 [7]
I can’t see the entire question, but i’m going to go out on a limb and say it’s divide, y-value, x-value
3 0
3 years ago
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