2 years ago

Pls help me with this i will give brainliest if two ppl answer :)

Mathematics

2 answers:

Oxana [17]2 years ago

5 0

I’m pretty sure it’s c I hope it’s right and I hope you have a good day

ANTONII [103]2 years ago

4 0

Answer:

Answer should be C

Step-by-step explanation:

Im not entirely sure

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This one too please!!!!!!!!!

Vinvika [58]

X= 0 and 1 are the answers

7 0

2 years ago

Speed of a cycle 15 km per hour to the speed of scooter 30 km per hour. find the ratio<br>

Andrei [34K]

Answer:

Cycle : Scooter = 15 : 30

or, Cycle : Scooter = 1 : 2

Step-by-step explanation:

7 0

2 years ago

I need help with this problem , GEOMETRY

34kurt

$k:\ y=m_1x+b_1\\l:\ y=m_2x+b_2\\\\k\ ||\ l\iff m_1=m_2\\\\k\ \perp\ l\iff m_1m_2=-1$

$1.\\(-6,\ 1),\ (0,\ -2)\\\\m_1=\dfrac{-2-1}{0-(-6)}=\dfrac{-3}{6}=-\dfrac{1}{2}\\\\(0,\ 3),\ (4,\ 1)\\\\m_2=\dfrac{1-3}{4-0}=\dfrac{-2}{4}=-\dfrac{1}{2}\\\\m_1=m_2\\\\Answer:\ Parallel$

$(-4,\ 0),\ (2,\ 4)\\\\m_1=\dfrac{4-0}{2-(-4)}=\dfrac{4}{6}=\dfrac{2}{3}\\\\(-3,\ 4),\ (1,\ -2)\\\\m_2=\dfrac{-2-4}{1-(-3)}=\dfrac{-6}{4}=-\dfrac{3}{2}\\\\m_1m_2=\dfrac{2}{3}\cdot\left(-\dfrac{3}{2}\right)=-1\\\\Answer:\ Perpendicular$