Mathematics High School

Let △ABC be a right triangle with m∠C = 90°. Given tan ∠B = 1, find tan ∠A.

Answers

Answer 1

The value of tan∠A form the right angled triangle ABC is 1.

Trigonometric ratio

Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.

Given that △ABC be a right triangle with m∠C = 90°. Also, tan∠B = 1. Hence:

tan∠A = (tan∠B)⁻¹ = 1

The value of tan∠A form the right angled triangle ABC is 1.

Find out more on Trigonometric ratio at: https://brainly.com/question/4326804

Related Questions

Find x if m Plz Help

Answers

Thee is not a x or a m

find the exact value of tan 2x if sin x = -4/5. (Quadrant III)

Answers

Answer:

sin x = -0.8

x = -53.13010235 (used inverse of sin)

tan 2x

tan -106.2602047

= 0.61854704132

Which graph best represents y=−2x+3

Answers

Answer:

download graphing calc, it'll help u sm

Step-by-step explanation:

　　°　　　•　　.°•　　　 ✯

　　　★　*　　　　　°　　　　 　°·　　                          

.　　　•　° ★　•  ☄

▁▂▃▄▅▆▇▇▆▅▄▃▁▂

60.5/100 if the denominator is 100 and nominator is 60.5 what is percentage?​

Answers

The percentage would be 60.5%

PLEASE ANSWER THIS ILL GIVE BRAINLIEST

Answers

The answer is (-2,-5) in point form and in equation form the answer is x=-2 y=-5

Answer:

the answer is 2342

Step-by-step explanation:

because 7x add 2y = 2342

bishwant and sunayana cimplete a oiece of a work in 6 days working together.if bishwant alime can complete it n 10 days.in how many days would sunayana alon3 complete the work
​

Answers

Step-by-step explanation:

sunaina's alona work=

1/6-1/10

10-6/60

4/60

1/15

therefore sunaina can alone do the work in 15 days

5: You should (......) before the beginning of each paragraph when you are reading.

answers:

1: history
2: terror
3:apology
4:Pause
​

Answers

Answer:

4:Pause

Step-by-step explanation:

Before starting the reading of each paragraph you should pause as it does not create misunderstanding between the people also each and every paragraph should be clear to everyone so the chances of doubt would be minimum

Therefore according to the given options the fourth option is correct

Hello!

The answer is pause.

All the other options are nouns, but it's clear that we need a verb.

So, the answer is pause.

Hope it helps! :)

Do ask me if you have any query.

~An excited gal

[tex]MagicalNature[/tex]

What is the remainder when the following polynomial is divided by (x+2)? f (x) = 3x^5 - 2x^3 + 4x-7

Answers

Answer:

remember me?

Step-by-step explanation:

find the median of the numbers
​

Answers

Answer:

8

Step-by-step explanation:

There are 3 numbers on each side of 8, which makes 8 the median because it is in the middle.

The answer is 8.
if there are an even number on each side it leaves the middle number to be the median.



In this diagram, ABAC – AEDF. If the
area of ABAC = 15 in2, what is the
area of AEDF?
D
E
4 in
F
B
5 in
Area = [?] in
Enter a decimal rounded to the tenths,
1

Plz help ive been on this for 2 hours.

Answers

Answer:

48/5in2=9.6in2 ~ 10in2

Please help. Look at the triangle below.

Answers

Answer:

See below.

Step-by-step explanation:

Side BC is adjacent to <B and is 11 units long.

Side BA is the hypotenuse and is x units long.

Helllppp!!!
All statements of equality below are correct.


A. True
B. False

Answers

Answer:

DONUT WORRY IT SHOULD BE FALSE BECAUSE IMEADIATLY THE FIRST ONE = 7

Step-by-step explanation:

PLS HELLLPPP MEEEE ASAP!!!!!

Answers

Answer:

you want to be a friend se you want me to be a good

Answer:

1. 7.1 in

2. 46.6 ft

3. 91.7 ft

4. 12

Step-by-step explanation:

All pythagorean theroem questions so a^2+b^2=c^2

Which equation illustrates dividing out a common factor as the first step to solve the equation 2 x + 4 = 6 x + 2 ? A. 2 ( x + 2 ) = 2 ( 3 x + 1 ) B. 2 x 2 + 2 2 = 6 x 2 + 2 2 C. 2 x 2 + 4 = 6 x 2 + 2 D. 2 x + 4 2 = 6 x + 2 2

Answers

Answer:

Step-by-step explanation:

2x + 4 = 6x + 2

Bringing like terms on one side

4 - 2 = 6x - 4x

2 = 2x

2/2 = x

1 = x

) tan c
С
45
36
B.
27
A
4/3
3/5
Ο Ο Ο Ο Ο
27/45
314
4/5

Answers

Answer:

A 4/3 3/5 000000 27/45 314 4/5

if candies are sold at 3 pcs for php.2.00.how many candies can melai get if she has php20.00?​

Answers

If you’re saying that 3 pieces costs 2.00 then the answer is 30. 2x10 is the $20.00 so 3x10 = 30 she can buy

x + 2y = 9
2x - y = 8

(5,2)
(1,4)
(4,-1)
(5, -2)
which one is it?

Answers

Answer:

(5,2)

Step-by-step explanation:

when you plug them in they appear true!

8. Let angle A and angle B be acute angles in two right triangles. Calculate the angle and
round to the nearest tenth of a degree.
a. sin A = 0.87
b. cos B = 0.15

Answers

9514 1404 393

Answer:

  a. 60.5°

  b. 81.4°

Step-by-step explanation:

Inverse functions are used to find the angle value for a given trig function value.

a) arcsin(0.87) ≈ 60.5°

b) arccos(0.15) ≈ 81.4°

__

On many calculators, these functions are accessed using a 2nd or Shift key. They are often labeled as sin⁻¹ and cos⁻¹. The calculator will have a mode setting that needs to be set to "Degrees" if you don't want the angle in radians or grads.

PLEASE HELP
5.Two mechanics were working on your car. One can complete the given job
in six hours, but the new guy takes eight hours. They worked together for
the first two hours, but then the first guy left to help another mechanic on
a different job. How long will it take the new guy to finish your car?

Answers

I hope this is right, but I think it should take a remaining six hours for the new guy to fix your car. He worked on it for two hours with the other mechanic, but it still takes him 8 hours total to fix the car. So he still has six more hours to fix your car. Again, I hope this is right.

Which pair of statements about the lengths of two sides of the triangle?

!!! pls help !!!
(Sorry for the blurry photo)​

Answers

I’m pretty sure it’s C and if I’m wrong I’m very sorry I probably did some math wrong

it's A

between J and L it 3 units

between L and K it 4

Give an example for a statistical question and a non statistical question.

Answers

Statistical questions can have more than one possible answer. Non statistical questions has only one answer.
A statistical question:
Do dogs run faster than cats?
Non statistical question:
How old are you?
I hope this helped. If it did, I would appreciate if you can give me brainliest

What does it mean when 6 people share 12 muffins

Answers

Answer:

Each person gets 2 muffins

Step-by-step explanation:

12 divided by 6 is 2

It means that those six people are sharing twelve muffins meaning each of them get two muffins. Have a good day:)

Choose x = 1.8 or x = 2.4 to tell if either value is a solution to each equation.

Answers

Answer:

The answer should be "Yes, value is a solution to each equation because both equations are being doubled/broken down"

Hope this helped!

<3

PLZ HELP COME ON I NEED HELP 50 points

Answers

Answer:

9. -6x+10

10. -24x +18y

11. 15y - 10z

12. -8x- 28

13. -7x + 14

14. -24x +12

Step-by-step explanation:

9) -6x+5

10)-24x+18y

11)15y-10z

12)-8x-28

13)-7x+14

14)-24x+12

I think those are the answers since ur using the distributive property

Which equation of the least squares regression line most closely matches the data set?


yˆ=−0.31x+37.3

yˆ=−0.09x+11.5

yˆ=−10.1x+118.8

yˆ=−2.3x+97.9

Answers

Answer:

I can confirm that the answer above is correct.

Step-by-step explanation:

Hope this helps. :D

The equation of the least squares regression line which is most closely matches the data set is yˆ=−10.1x+118.8

What is linear regression?

Linear regression is a type of regression which is used to model the data having linear relationship between the variables. The regression line can be given as,

[tex]\hat y=bX+a[/tex]

The data given in the problem is,

x       2    4    6    8   10y    100  83  50 35  23

Mean of x and y values,

[tex]\mu_x=\dfrac{2 +4 +6 +8 +10}{5}=6\\\mu_y=\dfrac{100 +83 +50 +35 +23}{5}=58.2[/tex]

Here, in this data points, the sum of the squares is 40 and sum of the products is -404. The value of b is,

[tex]b=\dfrac{-404}{40}\\b=-10.1[/tex]

The value of a is,

[tex]a=58.2-(10.1\times6)\\a=118.8[/tex]

Put the values in the above equation,

[tex]\hat y=-10.1X+118.8a[/tex]

Thus, the equation of the least squares regression line which is most closely matches the data set is yˆ=−10.1x+118.8

Learn more about the linear regression here;

https://brainly.com/question/25226042

#SPJ2

Which situation is modeled by the graph?
Height
Time

Answers

Answer:23

Step-by-step explanation:

Solve for X. assume that lines Which appear tangent are tangent.
​

Answers

Answer:

x = 4, x = 8

Step-by-step explanation:

(9)

Given 2 secants from an external point to the circle, then

The product of the external part and the whole of one secant is equal to the product of the external part and the whole of the other secant, that is

x(x + 6) = 5(5 + 3)

x² + 6x = 5 × 8 = 40 ( subtract 40 from both sides )

x² + 6x - 40 = 0 ← in standard form

(x + 10)(x - 4) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 10 = 0 ⇒ x = - 10

x - 4 = 0 ⇒ x = 4

x > 0 then x = 4

(11)

Given a secant and a tangent from an external point to the circle, then

The square of the tangent is equal to the product of the external part and the whole of the secant, that is

x(x + 10) = 12²

x² + 10x = 144 ( subtract 144 from both sides )

x² + 10x - 144 = 0 ← in standard form

(x + 18)(x - 8) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 18 = 0 ⇒ x = - 18

x - 8 = 0 ⇒ x = 8

x > 0 then x = 8

Which BEST describes a right prism?
es )
A)
all bases are right triangles
B)
all faces are right triangles
C)
all bases are rectangular
D)
all faces are rectangular

Answers

the answer is C i just did it
Your answer is definitely C

Rewrite each expression by combining like terms.
13p - 4p + 6q

Answers

Answer:

You answer would be 15p

Step-by-step explanation:

13p - 4p + 6p

9p + 6p

15p

Answer:

9p + 6q

Step-by-step explanation:

Rewrite each expression

Combine like terms

13p - 4p + 6q

_____________________

When we have like terms, we can only add the ones that have the same symbols as endings, such as variables, exponents, etc. Therefore :

Add "p" values together :

13p - 4p

9p.

Now rewrite the expression, we cannot combine like terms with "p" and "q" because they are not the same variable :

9p + 6q

Simplify the expression. 2.9-4.2n - 2n + 5​

Answers

Answer:

https://images.app.goo.gl/bSiQyHjru1cN2gVa6

Answer:

-6.2n+7.9

Step-by-step explanation:

Other Questions
Solve the inequality.x + 7 > 18The solution is __.Graph the solution. PLS HELP!! complete joss story with the imparfait of the logical verb ABC is a straight line.BThe length of AB is four times the length of BC.AC = 75 cm.Work out the length of AB. Which lawyer requests a sidebar when Bobo enters the courtroom to testify in the July 13th section?A. Allen ForbesB. Sandra PetrocelliC. Asa BriggsD. Kathy O'BrienMonster by Walter Dean Myers, Pages 238-267 causes of Civil War??? Socrates argued that knowledge is virtue and that vice is ignorance. Do you agree or disagree with Socrates? In humans, freckles are a trait that exhibits simple dominance. The two alleles for this trait are freckles (A) and no freckles (a). A freckled man whose mother has no freckles marries a woman with no freckles. What is the probability that their first child will have freckles? Use the Punnett square to show your work. What would you change about yourself if you could? Write 1-2 sentences on why you would change it and what you would change it to. Help only right awnsers i will possibly give more points The resolution of this passage comes when the students all raise their hands. They do this because A) they disagree with Brookes idea. Eliminate B) they have questions for Mr. Torres. C) they want to plant the school garden. D) they are excited about cleaning up the field. please help me with this question 8x +3=8x +27 Use the distributive property to write equivalent expression 3(2 times +6) A closed system is best characterized as a system in which: (3 points) PLEASE HELPPPPP!!!!!!!! Young people often have asense of; they feelinvulnerable to death.A. interveneB. intangibleC. immortalityD. compel list 15 set of object Ils (answer goes here) ont oubliees.leur leseny WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP WELP Spanish I Will Make u Brainlyest y = x^2 + 4x - 5 I need to know if it is maximum or minimum , the axis of symmetry , the vertex , domain , range Part AHow does Sandra Cisneros use foreshadowing in "A House of My Own"?A. to give her work a poetic rhythm and paceB. to add dramatic tension by building anticipation for future eventsC. to appeal to the fives senses of her readersD.to tell readers about events that happened in the pastQuestion 2Part BWhich answer choice best describes the effect of Cisneros using foreshadowing as identified in Part A?A. She tells of her job teaching students in her mother's old neighborhood, which later connects with her encouraging a promising student, to show readers her pride in her Hispanic heritage.B. She discusses writing three stories in one weekend at Iowa, which later connects with friends workshopping stories in her apartment, to show readers how dedicated she is to her craft.C. She describes of a visit back home for Sunday dinner, which later connects with her sadly surveying her own shabby apartment, to show readers her deep fear that she will never be successful.D. She describes a visit from her friend Norma, who later admires her collection of thrift-store items and her ability to live on her own, to show readers that she has indeed become self-sufficient.