3 years ago

Can someone help me with my math plzzzzzzz i just need someone to go over stuff with me plz

1 answer:

4 0

Do you have gmail hangouts? We can go over all of it and send pictures/screenshots of it as well if you want to. I'm here.

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Anestetic [448]

Step-by-step explanation:

Let alpha be the unknown angle. We can set up our sine law as follows:

$\frac{ \sin( \alpha ) }{5 \: m} = \frac{ \sin(42) }{3.6 \: m }$

$\sin( \alpha ) = \frac{5 \: m}{3.6 \: m} \times \sin(42) = 0.929$

Solving for alpha,

$\alpha = arcsin(0.929) = 68 \: degrees$

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2 years ago

Evgesh-ka [11]

Y=12/x
12/2=6
12/4=3
12/8=1.5 or 3/2
12/12=1
Answer is b

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3 years ago

Fed [463]

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Step-by-step explanation:

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2 years ago

Lunna [17]

Answer:

${ \bf{ {x}^{2} + 10x - 2400 = 0}} \\ { \bf{ \red{it \: has \: no \: rational \: factors}}} \\ x = - 54.2 \: \: and \: \: 44.2$

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2 years ago

lawyer [7]

What is the diagram?

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3 years ago