4 years ago

(cos30°+sin60°)cot60°

Mathematics

1 answer:

Gennadij [26K]4 years ago

6 0

Answer:

Step-by-step explanation:

cos 30 = √3/2 (obtained from the 30-60-90 triangle)

sin 60 = √3/ 2 ( as above)

cot 60 = 1 / tan 60 = 1/√3 (as above)

So (cos30°+sin60°)cot60° = (√3/2 + √3/2) / √3

= 2√3/2 / √3

= √3 / √3

= 1.

You might be interested in

The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or do

enot [183]

The number of people whose hobby is reading but not riding a motorcycle is 5.

<h3>What is the relative frequency of not riding a motorcycle?</h3>

We want to calculate the number of people whose hobby is reading but they don't like riding the motorcycle,

therefore, when we look into the table we will find out that block A2 is the block that represents the number of people whose hobby is reading but not riding a motorcycle.

Hence, the number of people whose hobby is reading but not riding a motorcycle is 5.

Learn more about Relative frequency:

brainly.com/question/14610326

7 0

3 years ago

Which of the following expressions is equivalent to 6x + 24?

Colt1911 [192]

Well if you set the equation equal to zero X will equal negative 4 so if you take your other answer choices and equal them to zero whichever one x equals negative 4 that's your answer

6 0

3 years ago

Write the equation in slope-intercept form of a line that has a slope of - and passes through the point (-6,0).

Archy [21]

Answer:

y - 0 = -(x + 6)

y = x - 6

answer is a

6 0

3 years ago

Graph the function.<br> g(x)=1/3(x-6)^2+1

sladkih [1.3K]

Step-by-step explanation:

g(x)=1/3(x-6)^2+1

The graph of this function is in the attachment

3 0

3 years ago

Seti graphed the point Three-halves and labeled that location P. Which number line shows this point? A number line going from 0

bixtya [17]

Answer:

its D

Step-by-step explanation:

7 0

3 years ago

(cos30°+sin60°)cot60°​

(cos30°+sin60°)cot60°