madarraina
madarraina madarraina
  • 16-05-2023
  • Mathematics
contestada

For positive acute angles A and B, it is known that tanA ⁡ = 8 /15 ​ and cosB ⁡ = 12/37 . Find the value of cos(A+B) in simplest form.

Respuesta :

Otras preguntas

A pair of shoes that are regularly priced at $82.88 are on sale for 35% of f. What ia the price of the shoes?
1/2 of 2/3 of 12................
Since the beginning of the 17th century the most important field of philosophy has been the study of
the cost of two pounds of pears is $1.78.How much. five pounds of pears cost?
There are 5 students in class. each will be assigned a grade of a, b or c. in how many ways this can be done?
A fox charge of $50 per job, plus. An hourly charge of $80 per hour. What is umesh’s total charge in dollars. C relates to the number of hours, h, he spends on
Ocean-ocean convergence produces _____A. Mainly continental volcanic arcsB. Parallel belts of folded mountainsC. Mainly volcanic mountainsD. Parallel belts of u
In which country of southwest asia and north africa is the aswan high dam located?
I need help for this one.
How was cannabis sativa used in ancient china? a. it was smoked in a pipe b. it was brewed as tea c. it was used as an herb in cooking d. none of these?