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OlgaM077 [116]
3 years ago
14

PLZ GUYS THIS IS REALLY HARD

Mathematics
2 answers:
Marina CMI [18]3 years ago
8 0

lol, there are three.

Step-by-step explanation:

thanks for the points I guess.

Natali5045456 [20]3 years ago
7 0

Answer:

Im not sure, but I think the answer is 3.

Step-by-step explanation:

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Step-by-step explanation:

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Read 2 more answers
2: Write out a system of equations that has infinite solutions. Explain why it has infinite
Rasek [7]

Answer:

Below!

Explanation:

A system of equations with infinite solutions defines that both the equations are identical and are overlapping when the lines are graphed. An example could be y = 5x + 9 and y = 5x + 9. These sets of equations have infinite solutions because they are the same and when graphed, they overlap.

Hoped this helped!

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Step-by-step explanation:

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3 years ago
HELP!!!!!!!!!!!!!! I learned this two years ago and I don't remember how to do this anymore!!!!!!
Otrada [13]

So remember the acronym "SOH CAH TOA"

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  • Cos = Adjacent/Hypotenuse
  • Tan = Opposite/Adjacent
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<h3>A.</h3>

So we see that side a doesn't touch angle \alpha , hence making it the opposite side. And we see that side b is across from the right angle, making it the hypotenuse. <u>Using this info, \sin \alpha = \frac{a}{b}</u>

<h3>B.</h3>

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<h3>C.</h3>

Next, it has been established that side c is the adjacent and side a is the opposite side. <u>Using this info, \tan \alpha = \frac{a}{c}</u>

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