2 years ago

I need to simplify -3ab(a-5b)+2(a-4)+5

Mathematics

1 answer:

Iteru [2.4K]2 years ago

6 0

Nlaleicodklqjdixkzkxknc uv

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Find the coordinates of the midpoint of the segment whose endpoints are R(9, 3) and S(-1, -9).

amm1812

Answer:

$(4, -3 )$

General Formulas and Concepts:

Pre-Algebra I

Order of Operations: BPEMDAS

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )$

Step-by-step explanation:

Step 1: Define

R (9, 3)

S (-1, -9)

Step 2: Find midpoint

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