Mathematics College

What is the exact value of tan(19pi/12)?

Answers

Answer 1

Answer: It’s A

Step-by-step explanation:

Edge 2021

What Is The Exact Value Of Tan(19pi/12)?

Answer 2

The exact value of tan ( 19π/12) is -3.732.

What are Trigonometric Ratios?

Trigonometric Ratios are ratios of sides of a right-angled triangle, they are used to find the missing sides and angles of the right-angled triangle.

The value of tan ( 19π/12) is

-3.732

Therefore, the exact value of tan ( 19π/12) is -3.732.

To know more about Trigonometric Ratios

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Related Questions

7th grade math need help please will give brainliest.

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Answer:

Step-by-step explanation:

When you add all rentals together you should get 125, after this you see what the problem is asking, in our case, the probability of not renting a drama, as said, our total is 125. When we look at how many dramas have been rented you get 25, simply, you divide 125 by 25, therefore you should get 5, so now, we know that there is a 1/5 possibility for getting it but because its not 5/5.

Thus, there should be 4/5 which is the probability of it not getting chosen.

Write the slope intercept form of the equation of each line plz

Answers

Answer: B. y = -13/6x + 8

Step-by-step explanation:

13x + 6y = 48 subtract 13x from both sides

-13x -13x

6y = -13x + 48 Divide both sides by 6

y = -13/6x + 8

Answer:

The answer is B. y = -13/6x+8

Step-by-step explanation:

Find the area of a compound shape

Can you please explain

Answers

Answer:

[tex]A=292.53~m^2[/tex]

Step-by-step explanation:

Area of a Compound Shape

The shape shown in the image is made of two shapes: Half a circle of radius 8 m and a triangle of base 24 m and height 16 m.

The area of a circle of radius r is:

[tex]A_c = \pi r^2[/tex]

The area of a triangle of base b and height h is:

[tex]\displaystyle A_t=\frac{b.h}{2}[/tex]

Calculate the area of the circle:

[tex]A_c = \pi 8^2[/tex]

[tex]A_c = 64\pi[/tex]

Area of half the circle:

[tex]A_c/2 = 32\pi~m^2[/tex]

Area of the triangle:

[tex]\displaystyle A_t=\frac{24\cdot 16}{2}[/tex]

[tex]A_t=192~m^2[/tex]

The area of the shaded shape is:

[tex]A=32\pi~m^2+192~m^2[/tex]

Substituting the value of pi:

[tex]\mathbf{A=292.53~m^2}[/tex]

What is the first step in solving this equation? 3(2x + 6) – 4x = 2(5x – 2) + 6 Use the subtraction property of equality to subtract 6 from both sides. Use the addition property of equality to add 4x to both sides. Combine the like terms on each side of the equation. Use the distributive property on each side of the equation.

Answers

Answer:

The first step is solving what is inside of the parenthesis

Step-by-step explanation:

Answer:

Use the distributive property

Step-by-step explanation:

bc you have to follow PEMDAS

A golf association requires that golf balls have a diameter that is inches. To determine if golf balls conform to the standard, a random sample of golf balls was selected. Their diameters are shown in the accompanying data table. Do the golf balls conform to the standards? Use the level of significance.

Answers

Answer:

Following are the solution to the given question:

Step-by-step explanation:

The data provided

Statistics descriptive: data

Sum of total

Variable Count Mean StDev Variance Sum Squares

Data [tex]1\ \ 12 \ \ 1.6810 \ \ 0.00429 \ \ 0.00002 \ \ 20.1720 \ \ 33.9093[/tex]

Null hypothesis: [tex]H_o: \mu= 1.68[/tex]

The alternative hypothesis: [tex]H_1 : \mu \neq 1.68[/tex] (The tailed two test)

Every female rabbit has 5 baby rabbits. What is the constant of proportionality for the ratio of baby rabbits to female rabbits? one-fourth 5 4 one-fifth

Answers

Answer:

The constant of proportionality is for every i female rabbit there is 5 baby rabbits so the constant of proportionality is 1:5

Step-by-step explanation:

Answer:It is 1:5

Step-by-step explanation: One mother gives 5 bunnies, so you would multiply both. 1 mother, 5 bunnies, 1:5. Glad to help!

Choose the product. -7p 3(4p 2 + 3p - 1)

Answers

Answer:

14p -3

Step-by-step explanation:

-7p 3(4p 2+3p - 1)

3x4= 12p

3x3=9p

12+9= 21

21-7=14p

3x2=6

3x-3=-9

-9 +6= -3

= 14p -3

hope this helps :)

Brenda has a planter box in her backyard that measures 3 2/3 feet by 4 1/8 that measures 3 2/3 feet by 4 1/8 by 2 1/2 feet. What is the volume of brenda's planter box?

Answers

Answer:

Step-by-step explanation:

Sorry if I’m wrong-Lorenny

Answer:

37 13/16

Step-by-step explanation:

The bookcase has 4 shelves. Each shelf has 47 books on it. How many books are in the bookcase?

Answers

Answer:

188

Step-by-step explanation:

4 x 47=188

Calculating the Sales Tax at Store B Store A Store B How much sales tax will be charged at Store B? Computer Repair $1,200 $1,350 Sales Tax 6% 7% Gratuity 15% 15% Shipping Free 2% of total price

I'll mark brainleiest whoever answers.

Answers

Answer:it’s 94.50

Step-by-step explanation: 7% of 1350 is 94.50 on edge

WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!

Answers

None of them
The other equations goes up or goes down by fraction and exponential.
Number C does not cross (0,0) and in order to be proportional, it needs to be linear and cross the point of origin

Serial numbers for a product are to be made using 2 letters followed by 2 digits. The letters are to be taken from the first 6 letters of the alphabet, with no repeats. The digits are taken from the10 digits , with no repeats. How many serial numbers can be generated?

Answers

Answers

Answer:

2(5-7)

Step-by-step explanation:

Answer:

5 – 7)2*

I took the test

Step-by-step explanation:

True or False? 6 ab and 4 ba are like terms

Answers

Iaint❌nevrr‍♂️seetwopretty✨best friends‍♀️alwaysone ofthem ☝️gotta be ugly

Henry can write 5 pages of his novel in 3 hours. At this rate how many pages can Henry right in 8 hours?

Answers

Answer:

Henry can write 13 pages in 8 hours.

Step-by-step explanation:

Each runner is carrying an 8 ounce bottle of water, a 2.1 ounce energy bar, and a 3 ounce energy drink. Write an expression in simplest form that represents the weight carried by y runners. Interpret the expression.

Answers

Answer:

13.1y

Step-by-step explanation:

;-; I'm sorry if I'm wrong

Angle x is (2n + 12) and angle y is (3n + 18). Find the measure of angle x.

Answers

Answer: X and Y are supplementary angles. The sum of the supplementary angles is 180.

So, X + Y = 180

180 = 2n+12 + 3n + 18

180 = 5n + 30

5n = 150

n = 30

X = 2n+12

X = 2(30) + 12

X = 72

Y = 3n + 18

Y = 3(30) + 18

Y = 108

Step-by-step explanation:

From 15 degrees to 21 degrees

Answers

what do you mean i need more info

⦁ Explain how geologists determine the relative age of sedimentary rock layers in the Grand Canyon using Steno's Principle of Superposition? (5 points. Answer in at least 2 complete sentences.)
⦁ Explain why sedimentary rock layers of the North and South Rim(side) of the Grand Canyon are the same age, using Steno’s Principle of Lateral Continuity. (5 points. Answer in at least 2 complete sentences)

Answers

Answer:

go on PH release sum stress

Step-by-step explanation:

On a map 2 inches represents 60 miles. If a line between two cities measures 9 inches, how many miles apart are they?

Answers

Answer:

270 miles

Step-by-step explanation:

because MATH

which pairs of ratios could form a proportion 6/9, 10/5

Answers

Answer:

for 6/9, 2/3 and 12/18 would work. For 10/5, 2/1 and 4/2 would work

Multiply. Write your answer as a fraction in simplest form. 5/4×9/10

Answers

Answer:

5/4×9/10

5*9 = 45 (divide by least common denominator) = 9

4*10 40 (divide by least common denominator) 8

Step-by-step explanation:

The least common denominator is 5

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