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lys-0071 [83]
3 years ago
6

Help pleaseeeeeeeeeeeeeeeeeee

Mathematics
2 answers:
vladimir1956 [14]3 years ago
8 0

Answer:

Answer:5

Step-by-step explanation:

klemol [59]3 years ago
7 0

The first equation

6x^2 -18x-24=0

-the graph opens up

6(x^2 -3x -4)=0

6(x^2 -3x +9/4-4-9/4)=0

6(x-3/2)-25x6/4=

6(x-3/2)-75/2

-Vertex is at (3/2, -75/2)

-Axis of symmetry is x=3/2

Second equation

3r^2 -16r -12=0

-the graph opens up

...

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What is the volume of the composite figure? Round your answer to the nearest hundredth. Use 3.14 for π.
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3 years ago
A group of 570 students were surveyed about the courses they were taking at their college with the following results:
garri49 [273]

Answer:

The number of students who took English and History, but not Math is 143.

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Denote the subject choices as follows:

<em>M</em> = a students was taking Math

<em>E</em> = a students was taking English

<em>H</em> = a students was taking History

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