.) In a triangle, find the length of side c if angle C = 100°, side b = 20 and side a = 15. Compute the area.

Q: Use substitution to solv 4x+ 5y = -6 x = 2y+5

A: Our Aim is to solve the system of equations using substitution method.4x+5y=-6 -(i)and x=2y+5 -(ii)…

Q: How many solutions are there to the system shown in the graph below? 5

A: How many solutions are there to the system shown in the graph?

Q: 1. Explain the difference between an equation and a system of equations. Discuss the solution(s) in…

A: equation- a statement that the values of two mathematical expressions are equal

Q: 15. Solve the system. 8x + 9y = 13 13x – 8y = –52 %3D %3D -

A: Given that        The system is        8x + 9y = 13       3x - 8y = -52

Q: Explain the method to solve a linear equation along with an example.

A:

Q: Solve the following linear-quadratic system. Be sure to include all your work y = x2 – 6x +3 - and y…

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Q: Solve the system

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Q: Solve the system 2x − 6y = -9, - −3x + 9y = 12.

A:

Q: Solve the system of linear equations 1.2x + 2.411=6 4.84-1-6x = 2.4

A:

Q: Use substitution to solve the system. 3x- 2y = 17 y = 2x- 11 I|

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Q: How do I solve the following system of equations

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Q: What is the soluion to this vystem of eguations? 4.

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Q: Solve the system using substitution. * 5х + 3у%3D 26 —2у — бх — 4

A: Here we have to solve the system of linear equation by substitution method.  5x+3y=26…

Q: x = -y 5y - x = 11.12 Please solve this system of equations.

A: We put the value of x from first equation into the second equation and the then solve for y. After…