1/3x - 5y =21
4x + 7y=- 16
linear equations...
Mathematics, 30.03.2020 01:58 Athaliah
1/3x - 5y =21
4x + 7y=- 16
linear equations
Answers: 1
Mathematics, 21.06.2019 13:40, wowwowumbsi
In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.
Answers: 3
Mathematics, 21.06.2019 19:20, sierravick123owr441
Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?
Answers: 1
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