jjswagg721 jjswagg721

02-04-2021
Mathematics

contestada

If sin A = 8/17 and tan B = 40/9 and angles A and B are in Quadrant I, find the value of * tan(A + B) .

Respuesta :

aboagyeafriyie12 aboagyeafriyie12

02-04-2021

Step-by-step explanation:

tanA=8/15 and tan B=40/9

tan(A+B)=(tanA+tanB)/1-tanAtanB

(8/15+40/9)/1-(8/15×40/9)

=-672/185

Answer Link

Otras preguntas

Harry needs £400 to buy a new computer. He has saved £160 so far. What percentage has Harry saved

Does the following system have a unique solution? Why? 3x+2y= 9 14x + 10y = 14

How would I oreder the numbers least to greatest 4.2,-41/9,-4.6,43/8

Look down below for question:

The number line shows the solutions to an inequality. Which inequality does not match the graph? <--|---|---|---|---|---|---|---|---|-> -4 -3 -2 -1

Factor out the greatest common factor. If the greatest common factor is 1, just retype the polynomial. 2b4+5

5\7m-2-6\7m=-13 what is the answer

A piggy bank contains an equal number of pennies, nickels, dimes, and quarters. If the total amount of money in the piggy bank is $7.79, find the number of each

simplify 5^ 3log(5)^6

Average national teachers salaries can be modeled using the equation y=9.25(1.06)^n , where y is the salary in thousands of dollars and n is the number of years