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Elena-2011 [213]

2 years ago

14

Express the following as a function of a single angle. sin340cos120 - cos340sin120

1 answer:

Dima020 [189]2 years ago

8 0

Hope this helps you.

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What is the correct definition for tan 0

Reptile [31]

$tan\theta=\frac{sin\theta}{cos\theta}\\\\\\Look\ at\ the\ picture.\\\\In\ a\ right\ triangle:\\\\sin\theta=\frac{a}{c};\ cos\theta=\frac{b}{c};\ tan\theta=\frac{a}{b}\\\\\frac{sin\theta}{cos\theta}=\frac{\frac{a}{c}}{\frac{b}{c}}=\frac{a}{c}\times\frac{c}{b}=\frac{a}{b}=tan\theta$

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2 years ago

What is the value of d?

blondinia [14]

Answer:

its 82 or 83 but u should use a protractor

ep-by-step explanation:

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3 years ago

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QUESTION 60 What is the mean of the following set of data? Round your answer to two decimal places. {25, 32, 16, 21, 30, 18, 37}

padilas [110]

Question 60:

The answer is B. 25.57.

Mean is calculated by adding up all the values of a data set, and then dividing that sum by the amount of values.

25, 32, 16, 21, 30, 18, 37=179

179÷7=25.57

Question 61:

The answer is A. 102.

Mode is the number in a data set that appears most often. 102 shows up twice, while the other values only appear once. So 102 is the mode.

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A football player completes 19 of his 25 passes during the season. What percent of his passes did the player complete? Use fract

d1i1m1o1n [39]

19/25 is the answer for this one.

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2 years ago

A.(x, y) (x -1, y + 4)

attashe74 [19]

The answer is D i believe

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