kellymruk kellymruk

02-12-2020
Mathematics

contestada

Find the exact value of cos(a-b) given sin(a)=-4/5 and cos(b)=-5/8 for a in Quadrant III and B in Quadrant II.

See picture for answer choices.

Find the exact value of cosab given sina45 and cosb58 for a in Quadrant III and B in Quadrant II See picture for answer choices class=

Respuesta :

millardfayeth millardfayeth

10-12-2020

Answer: B

Step-by-step explanation:

Answer Link

Otras preguntas

Find the equation of the line through the points (-2,4) and (3,-5) using point-slope form. Then rewrite the equation in slope-intercept form.

What is the y intercept of this quadratic? (Picture)

A good algorithm should have which three components? OA. Commands, inputs, and outputs OB. Clarity, readability, and sequencing OC. Steps, order, and outcomes O

Picture has the choices

Of what literary device is this poem an example? o extended metaphor onomatopoeia extended simile o apostrophe

This scene develops the theme that gender roles are unimportant when A. Orlando readily confesses he is the unfortunate man who carved Rosalind's name on trees

A survey asked 20 mobile phone dealers how many mobile phones were sold during the previous week. Their answers are displayed in the Box-and-Whisker Plot and th

How did the treaty if versailles contribute to world war 2

Como localizar a una persona por su numero de telefono.

An isosceles right triangle has an area of 8cm^2. What is the length of its hypotenuse?