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3 years ago

Find the missing angles using either the triangle sum theorem (a2+b2=c2) or inverse trigonometric ratios

Mathematics

2 answers:

insens350 [35]3 years ago

4 0

using trigonometry:-

cos of angle ? = 7/16

so ? = arccos 7/16 = 64.06 degrees

The other angle is 90 - 64.06 = 25.94 degrees

dolphi86 [110]3 years ago

4 0

The other angle is 29.53 degrees

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faltersainse [42]

Answer:

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<u>h(1) = 2</u> is the right answer.

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Read 2 more answers

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nikdorinn [45]

Answer:

a negative linear association (C)

Re-Written Problem [Formatted]

Teams with varying numbers of players are playing a group card game. the time taken by each team to complete one game is given in the table. What is the relationship between the two variables?

Numbers of players on team are going to be 1, 2 , 3, 4, 5.

time taken to complete game (in minutes) 32, 26, 20, 14, 8

(Select the correct answer)

A. Positive linear association

B. Exponential relationship

C. Negative linear association

D. No relationship

----------------------------------------------------------------------------------

Step-by-step explanation:

Lower x values (numbers of players on team) are correlated with higher y values (time taken to complete game)

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<em>[note: I know which values are x and y because of a cause-and-effect relationship. x causes y. number of players causes a change in minutes {it wouldn't make sense for the number of time it took to cause the number of players} ]</em>

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So, if we were to graph this relationship, we would see a downward-slope / negative slope of a line, because greater x-values are associated with lower y-values.

So, you would see a negative line, showing a negative linear association.

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2 years ago

What is the graph for y=3x+13 and y=x-3

defon

In a question like this, you want to approach it with the equation "slope intercept form" which is $y=mx+b$
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I suggest using Desmos Graphing Calculator, it really helps and shows you a graphed equation. Let me know what you get!

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Finger [1]

Response:

I'll try if I can but

<h2>BRAINLIEST? Thanks!</h2>

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