answersLogoWhite

0


Best Answer

tan A says nothing about tan B without further information.

User Avatar

Wiki User

โˆ™ 2010-12-10 16:42:38
This answer is:
๐Ÿฆƒ
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards

J's study guide

1 card

What is the name of Steve on minecraft's name

โžก๏ธ
See all cards

Steel Tip Darts Out Chart

96 cards

170

169

168

167

โžก๏ธ
See all cards

Add your answer:

Earn +20 pts
Q: How do you find tan B if tan A equals 678?
Write your answer...
Submit
Related questions

If sin b equals to x over y where b is acute find tan b in terms of x?

tan(b) = x/sqrt(y^2-x^2)


If for a triangle abc tan a-b plus tan b-c plus tan c-a equals 0 then what can you say about the triangle?

tan (A-B) + tan (B-C) + tan (C-A)=0 tan (A-B) + tan (B-C) - tan (A-C)=0 tan (A-B) + tan (B-C) = tan (A-C) (A-B) + (B-C) = A-C So we can solve tan (A-B) + tan (B-C) = tan (A-C) by first solving tan x + tan y = tan (x+y) and then substituting x = A-B and y = B-C. tan (x+y) = (tan x + tan y)/(1 - tan x tan y) So tan x + tan y = (tan x + tan y)/(1 - tan x tan y) (tan x + tan y)tan x tan y = 0 So, tan x = 0 or tan y = 0 or tan x = - tan y tan(A-B) = 0 or tan(B-C) = 0 or tan(A-B) = - tan(B-C) tan(A-B) = 0 or tan(B-C) = 0 or tan(A-B) = tan(C-B) A, B and C are all angles of a triangle, so are all in the range (0, pi). So A-B and B-C are in the range (- pi, pi). At this point I sketched a graph of y = tan x (- pi < x < pi) By inspection I can see that: A-B = 0 or B-C = 0 or A-B = C-B or A-B = C-B +/- pi A = B or B = C or A = C or A = C +/- pi But A and C are both in the range (0, pi) so A = C +/- pi has no solution So A = B or B = C or A = C A triangle ABC has the property that tan (A-B) + tan (B-C) + tan (C-A)=0 if and only if it is isosceles (or equilateral).


Diploma First Year Maths Important Questions List?

tan a=1/2 tan b=1/3 find tan (a-b)


A squared plus b squared equals 26 where a equals b find a and b?

a=b=3.60555


What is tan20tan32 plus tan32tan38 plus tan38tan20?

This may not be the most efficient method but ... Let the three angle be A, B and C. Then note that A + B + C = 20+32+38 = 90 so that C = 90-A+B. Therefore, sin(C) = sin[(90-(A+B) = cos(A+B) and cos(C) = cos[(90-(A+B) = sin(A+B). So that tan(C) = sin(C)/cos(C) = cos(A+B) / sin(A+B) = cot(A+B) Now, tan(A+B) = [tan(A)+tan(B)] / [1- tan(A)*tan(B)] so cot(A+B) = [1- tan(A)*tan(B)] / [tan(A)+tan(B)] The given expressin is tan(A)*tan(B) + tan(B)*tan(C) + tan(C)*tan(A) = tan(A)*tan(B) + [tan(B) + tan(A)]*cot(A+B) substituting for cot(A+B) gives = tan(A)*tan(B) + [tan(B) + tan(A)]*[1- tan(A)*tan(B)]/[tan(A)+tan(B)] cancelling [tan(B) + tan(A)] and [tan(A) + tan(B)], which are equal, in the second expression. = tan(A)*tan(B) + [1- tan(A)*tan(B)] = 1


A varies jointly as b and c One set of values is a equals 2.4 b equals 0.6 and c equals 0.8 Find a when b equals 0.4 and c equals 0.4?

a = 0.8


Cos A equals one third. where A is greater than zero but less than pi over two. Sin B equals negative one half. where B is greater than negative pi over two but less than zero. Find Tan A plus B?

Ok, im not positive about this but here is what i got. (ca=cos(a),sa=sin(a),cb=cos(b)ect) ca=1/3 | ca^2=1/9 | sa^2=1-ca^2 | sa^2=8/9 | sa=.943 Sin(a)=.943 Cos(a)=.333 Tan(a)=2.832 sb=-1/2 | sb^2=1/4 | cb^2=1-.25 | cb^2=3/4 | cb=-.866 Sin(b)=-.5 Cos(b)=-.866 Tan(b)=.577 Tan(a+b)=(Tan(a)+Tan(b))/(1-2.832*.577) Tan(a+b)=3.41/-.634 Tan(a+b)=-5.376 So that's what i got. If you have any questions or if you got a different answer you should email me. actually email me regardless, i want to see if i got it right. allonbacuth@gmail.com


What is 12 b plus 3 equals 39 b equals?

b = 12 12(3)+3 = 39, use a calculator to find out


How do you find the perimeter of a parallelogram with B equals 3.6 cm and S equals 2.2 cm?

It depends on what B is and what S is!


What is the exact trigonometric function value of cot 15 degrees?

cot(15)=1/tan(15) Let us find tan(15) tan(15)=tan(45-30) tan(a-b) = (tan(a)-tan(b))/(1+tan(a)tan(b)) tan(45-30)= (tan(45)-tan(30))/(1+tan(45)tan(30)) substitute tan(45)=1 and tan(30)=1/√3 into the equation. tan(45-30) = (1- 1/√3) / (1+1/√3) =(√3-1)/(√3+1) The exact value of cot(15) is the reciprocal of the above which is: (√3+1) /(√3-1)


The function cot 115 degrees is equivalent to A -tan 65 degrees B -tan 25 degrees C tan 25 degrees D tan 65 degrees?

B: -tan(25)


If x plus b equals c find x?

X= (b-c)/a


Use the appropriate form of the percentage formula find p if r equals 33 percent and b equals 400?

Find B if P = 112 and R = 77 7/9


What is the measure of angle A to the nearest degree if side a equals 490 and side b equals 960?

There is not enough information. Angle A can be anything between 0 and 180 degrees. If you are talking about a triangle ABC, in which angle C is the right angle then a is the opposite side and b is the adjacent side. tan A = opposite / adjacent tan A = 490 / 960 = 0.51041666666666666666666666666667 and A = invtan(0.51041666666666666666666666666667) [also called tan-1] so A = 27.04 degrees


Simplify tan inverse a cos x - b sin x b cos x plus a sinx if a b tan x -1?

Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals".


M angle B equals 43 Find the measure of its complement?

180


What is 102a if log2 equals a and log3 equals b?

Find 102a if log2=a and log3=b B has no purpose in this question If a=log2, then 102a =102(log2)


How do you find the height of a right triangle with only knowing its base and base angle?

You have to use trig. If the base angle is a and base b, the height is b tan(a).


X equals 2ab plus 7 find x if a equals 3 and b equals 5?

42 72


How do you find area of a trapezium?

A = half(a+b)h where h equals height and a and b are the parallel sides.


Find the numerical value for a equals 7 plus b?

That depends what either the value of a or the value of b is.


Find side b if side a equals 4.5 inches and side c equals 10 inches?

10


How to find the true bearing of the sun after calculating the LHA using azimuth method and using amplitude method?

Use the formula and find out A B C. If LHA is more than 180° P= 360 - LHA otherwise P= LHA A= Tan latitude÷Tan P B= Tan Declination÷ Sin P C is the resultant of A and B subtract the small value from the big and put the sign of bigger one (A or B) A IS NAMED OPPOSITE TO LET B IS NAMED SAME AS DECLINATION THEN APPLY THE Formula Tan Azimuth= 1/C×Cos lat And find true azimuth


Why A into B not equals to B into A?

if A & B matrices then A into B not equals to B into A


If A equals B find alpha when theta equals 60 degree 90 degree?

You should supply more information.