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givi [52]
2 years ago
13

BEST ANSWER GETS BRANLIEST AND 100 POINTS Simplify (√3+√48)(√2−√5).

Mathematics
2 answers:
Nadya [2.5K]2 years ago
7 0

Answer:

5\sqrt{6}-5\sqrt{15}

Step-by-step explanation:

(\sqrt{3} )(\sqrt{2} )+(\sqrt{48} )(\sqrt{2} )-(\sqrt{3} )(\sqrt{5} )-(\sqrt{48} )(\sqrt{5} )

\sqrt{6}+\sqrt{2*3*2*2*2*2}  -\sqrt{15}-\sqrt{2*3*2*2*2*5}

\sqrt{6}+4\sqrt{3*2} -\sqrt{15} -4\sqrt{3*5}

\sqrt{6}+4\sqrt{6} -\sqrt{15} -4\sqrt{15}

5\sqrt{6} -5\sqrt{15}

UNO [17]2 years ago
7 0

OOOOIIIIIII its 5/6- 5/6

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Anna007 [38]

Answer:

For more than 35 miles company A will charge less than company B

Step-by-step explanation:

Let us write the equation of the cost of each company

Company A:

∵ Company A charges $96 for unlimited mileage

∴ The cost of company A = 96

Company B:

∵ Company B charges an initial fee of $75

∵ It charges $0.6 for every mile driven

∵ The number of miles is m

- Multiply m by 0.6 and add 75 to the product

∴ The cost of company B = 75 + 0.6 m

∵ Company A will charge less than company b

∴ 96 < 75 + 0.6 m

- Subtract 75 from both sides

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7 0
3 years ago
Karen's city took a survey about a plan for a new park. Of the people surveyed, 380 liked the plan for the park and 120 did not.
Law Incorporation [45]

Answer:

76

Step-by-step explanation:

Survey response

Those who liked the proposed plan=380 persons

Those who didn't like the proposed plan=120 persons

We assume that the these are the only people who participated, with those who never took sides being zero

Total number of people surveyed=380 persons+120 persons=500 persons

Percentage of those who liked =\frac {380}{500}*100%=76%

Therefore, the percentage that liked the plan is 76%

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3 years ago
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Answer:

B 3.78 seconds

Step-by-step explanation:

On the graph, the line ends when it hits (0,3.78) This means that the object was in the air for 3.78 seconds before hitting the ground (0 height)

4 0
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NARA [144]

Answer:

(-x,-y)

180*

Step-by-step explanation:

This is the right answer

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(D) 29.3

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The answer is all the days added together and then divided by 10.

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