3 years ago

Which line is parallel to the line

Mathematics

1 answer:

UkoKoshka [18]3 years ago

5 0

I think its b , but iam not sure

You might be interested in

Help me anyone plzzzzz????

jek_recluse [69]

For the first one, to find the missing fraction, add the first two fractions and subtract that from the last fraction. For the second question, subtract the first two fractions then add that to the last fraction. Hope this helps.

6 0

3 years ago

The line with equation y + 2x = 0 coincides with the terminal side of an angle θ in standard position in Quadrant IV .

Ket [755]

Answer:

-2

Step-by-step explanation:

7 0

3 years ago

There are 8 books on a shelf, of which 2 are paperbacks and 6 are hardbacks. how many possible selections of 4 books from this s

trapecia [35]

$\displaystyle \binom{6}{3}\cdot2+\binom{6}{2}=\dfrac{6!}{3!3!}\cdot2+\dfrac{6!}{2!4!}=\dfrac{4\cdot5\cdot6}{2\cdot3}\cdot2+\dfrac{5\cdot6}{2}=40+15=55$