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Alisiya [41]
3 years ago
8

PLS I REALLY NEED HELP

Mathematics
1 answer:
qwelly [4]3 years ago
4 0

Answer:

i dont know this sorry

Step-by-step explanation:

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What is t in 197sin(12t)=141
spayn [35]

Answer:

  t ≈ 0.0664731

Step-by-step explanation:

Use the inverse sine function.

  sin(12t) = 141/197

  12t = arcsin(141/197)

  t = arcsin(141/197)/12

  t ≈ 0.0664731 . . . . . . . radians

__

This is the principal value. There are other solutions at values of t that have integer multiples of π/6 added to this. There are also solutions where any of those values is subtracted from π.

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In general, angles in math are assumed to be in radians, unless specified otherwise. This angle corresponds to about 3.81°. (In geometry, the usual assumption is that angles are measured in degrees.)

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3 years ago
How do I work this problem out? <br> S= 2(lw+ lh+ wh)
ANTONII [103]
First, and most important, you must know what the question is. You haven't told us what the question is, and a gray cloud hangs like a dark mist over the problem, giving the unmistakable impression that you're not too sure of it yourself.
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4 years ago
Evaluate 3x2 - 2x when x = 5
White raven [17]

Answer:

The answer is 65

7 0
3 years ago
Read 2 more answers
Select the answer choice that has the correct missing values.
tigry1 [53]

10, 12, 15

Step-by-step explanation:

We are given one ratio already 3:5, which happens to be in simplest terms

3:5

3*2:5*2     - 6:10

3*4:5*4       -12:20

3*5:5*5      - 15:25

4 0
3 years ago
Read 2 more answers
Which of the following BEST defines an output? please help me, I've been stuck on this one for a while!​
NeTakaya

A statement which best defines an output is: B. an output is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph.

<h3>What is a function?</h3>

A function can be defined as a mathematical expression that defines and represents the relationship between two or more variable, which is typically modelled as input (x-values) and output (y-values).

<h3>The types of function.</h3>

In Mathematics, there are different types of functions and these include the following;

  • Periodic function
  • Inverse function
  • Modulus function
  • Signum function
  • Piece-wise defined function

In this context, we can infer and logically deduce that a statement which best defines an output is that it's the result of a relation or the function rule, which usually are the y-values in a set of ordered pairs, on a table or a graph.

Read more on function here: brainly.com/question/9315909

#SPJ1

Complete Question:

Which of the following best defines an output?

A. An output is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph.

B. An output is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph.

C. An output is a special type of relation for which there is a rule that pairs each input with exactly one output.

D. An output is a set of ordered pairs in which no y-value repeats.

3 0
1 year ago
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