3 years ago

What is the answer help

1 answer:

4 0

Answer:

Step-by-step explanation:

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Fantom [35]

Step-by-step explanation:

6x2 - x + 3 - (-5x2 + 10x - 1)

6x2 - x + 3 + 5x2 - 10x + 1

Solving like terms

11x2 - 11x + 4

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3 years ago

pickupchik [31]

This is easy first do 22+17=39
next do 39+19=58

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3 years ago

alukav5142 [94]

A) it is the law of cosine

7 0

3 years ago

andrew11 [14]

When 1 is divided into 8 pieces, each piece is 1/8 of the whole.

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3 years ago

mr_godi [17]

Answer:

Step-by-step explanation:

AB= $\sqrt{(1^{2} -3^{2})+((-4)^{2} -(-1)^{2} ) }$

= $\sqrt{7}$

AC= $\sqrt{(3^{2} -1^{2} )+((-8)^{2}- (-4)^{2} )} \\$

= $\sqrt{56}$

4 0

3 years ago