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3 years ago

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Triangle PQR has vertices at the following coordinates : P(0,1) Q(3,2) R(5,-4) . Determine wether or not triangle PQR is a right

triangle . Show all calculations for full credit .

1 answer:

lord [1]3 years ago

8 0

Here is my answer. Hope this help.

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Simply the problem.

Marat540 [252]

Answer:

C

Step-by-step explanation:

$\sqrt{3}\cdot\sqrt{21}= \\\\\sqrt{3\cdot 21}= \\\\\sqrt{63}= \\\\3\sqrt{7}$

Therefore, the correct answer is choice C. Hope this helps!

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1879 meters to kilometers

lesantik [10]

It would be 1.879 kilometers

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A truck waveling at an average rate of 45 miles per hour leaves a rest stop. Fifteen minutes later a car traveling at an average

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Answer:

c

Step-by-step explanation:

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A freight elevator can hold a maximum weight of 3,500 pounds.

Brrunno [24]

Answer:

C

Step-by-step explanation:

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2 years ago

The two-way table shows the number of students that would rather be a member of the band or chorus if they could only choose one

sergey [27]

Answer:

There are 18 students in Grade 7, 10 are in band, so 10/18 = 0.56 are in band.

There are 12 students in Grade 8, 10 are in band, so 10/12 = 0.83 are in band.

Students in Grade 8 are more likely to be members of the band.There are 18 students in Grade 7, 10 are in band, so 10/18 = 0.56 are in band.

There are 12 students in Grade 8, 10 are in band, so 10/12 = 0.83 are in band.

Students in Grade 8 are more likely to be members of the band.

4 0

3 years ago