find the sum of 15y+18z,-15y+10z-11
Answers
Answer:
uuyuuuuuxtryx7tf6c6c6tctxudyxyryxyrcytcytuctuyvugutcucuctuctuxutctuctucutcuIf you know one of the angles – for example, angle C – and the two sides that form it – in this case, a and b – you can calculate the length of the third side using this formula: c 2 = a 2 + b 2 − 2ab cos(C) It is also given that the triangle is scalene, which means that no two sides have the same length.
Step-by-step explanation:
If you know one of the angles – for example, angle C – and the two sides that form it – in this case, a and b – you can calculate the length of the third side using this formula: c 2 = a 2 + b 2 − 2ab cos(C) It is also given that the triangle is scalene, which means that no two sides have the same length.
If you know one of the angles – for example, angle C – and the two sides that form it – in this case, a and b – you can calculate the length of the third side using this formula: c 2 = a 2 + b 2 − 2ab cos(C) It is also given that the triangle is scalene, which means that no two sides have the same length.If you know one of the angles – for example, angle C – and the two sides that form it – in this case, a and b – you can calculate the length of the third side using this formula: c 2 = a 2 + b 2 − 2ab cos(C) It is also given that the triangle is scalene, which means that no two sides have the same length.
hope it helps you a lot
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