Mathematics, 02.12.2019 19:31, smelcher3900
+brainliest!
the lengths of two sides of a triangle are shown.
side 1: 8x2 − 5x − 2
side 2: 7x − x2 + 3
the perimeter of the triangle is 4x3 − 3x2 + 2x − 6.
part a: what is the total length of the two sides, 1 and 2, of the triangle? show your work.
part b: what is the length of the third side of the triangle? show your work.
part c: do the answers for part a and part b show that the polynomials are closed under addition and subtraction? justify your answer.
Answers: 2
Mathematics, 21.06.2019 22:00, taliyahjhonson1
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
Mathematics, 22.06.2019 01:00, rosyjesus297
Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)
Answers: 1
+brainliest!
the lengths of two sides of a triangle are shown.
side 1: 8x2...
the lengths of two sides of a triangle are shown.
side 1: 8x2...
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