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GaryK [48]
3 years ago
14

Which values represent solutions to Cosine (StartFraction pi Over 4 EndFraction minus x) = StartFraction StartRoot 2 EndRoot Ove

r 2 EndFraction sine x, where x Is an element of [0, 2Pi)?
Left-brace 0, pi right-brace
Left-brace 0, StartFraction 3 pi Over 2 EndFraction right-brace
Left-brace StartFraction pi Over 2 EndFraction, StartFraction 3 pi Over 2 EndFraction right-brace
Left-brace pi, StartFraction 3 pi Over 2 EndFraction
Mathematics
1 answer:
ddd [48]3 years ago
6 0

Answer:

End fraction right brace

Step-by-step explanation:

I really hope I helped GL <33!

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4 0
3 years ago
What is the first step in solving the following equation?<br> 28 = -12 - 4x
alexgriva [62]

Answer:

<h3>4x = - 12 - 28</h3>

Step-by-step explanation:

When we transpose - 4x to the LHS then it becomes positive i.e +4x

Now we transpose 28 to the RHS then it becomes negative i.e - 28

So the first step you have to is,

<em>4x = - 12 - 28</em>

6 0
3 years ago
❗️HELP❗️ I need help with part a,b, and c. Idk if I got part a and b correct pls help me! Thank you
finlep [7]
U want me to help u with all
3 0
4 years ago
Solve the equation with the replacement set { -76, -8, 8, 76}
AleksAgata [21]

42-8

<h2>=34</h2><h3>So the answer is<em> C.</em></h3>

When you receive problems like this, its best to plug in all answer choices and see which one fits correctly!!

<u><em>p.s--- the absolute bars makes everything positive. For example: l-8l = 8</em></u>

3 0
3 years ago
34 less than the product of 14 and an unknown number is 78.
klemol [59]
14x - 34 = 78 <== ur equation
4 0
3 years ago
Read 2 more answers
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