isalps361 isalps361

19-11-2020
Mathematics

contestada

please help! cos(x-y) if sinx= 4/5 and cosy = 12/13

Respuesta :

almuhirimaitha10 almuhirimaitha10

19-11-2020

Answer:

maybe ??

cos ( 0.92729521 − y )

Step-by-step explanation:

Answer Link

Otras preguntas

Calculate |4+7i| the absolute value of 4+7i is equal to the square root of ____

What is 2 1/3 multiplied by 5 1/3 as a mixed number or fraction

A rhombus has coordinates A(-6, 3), B(-4, 4), C(-2, 3), D(-4, 2). What are the coordinates of rhombus A'B'C'D' AFTER A 90° COUNTERCLOCKWISE ROTATION ABOUT THE O

In 2005, there were 40 thousand pharmacy aides in the United States. This number is expected to drop to 12 thousand by 2015. What is the percent of decrease

lona read 40 books for the read a thon she read 30% historical fiction and 20% sports stories the rest were mysteries how many mysteries did lona read?

Read the excerpt from The Miracle Worker by William Gibson. CHILDREN: [DELIGHTED] There’s another present! Beatrice! We have a present for Helen, too! Give it t

Choose all situations that correctly state the ratio. A neighborhood has 27 cats and 12 dogs. The ratio of cats to dogs in the neighborhood is 9 to 4 because f

Identify each of these substances as acidic, basic, or neutral. rainwater, pOH = 8.5 cola, pOH = 11 tomato juice, pOH = 10 liquid drain cleaner, pOH = 0

The area of a square floor on a scale drawing is 25 square centimeters, and the scale drawing is 1 centimeter:6 ft. What is the area of the actual floor? What i

Mayra took a trip to El Salvador to visit her family for Christmas. It took 9 and a half hours to get there and they made 3 stops, how long did it take to arriv