yashbhargava yashbhargava

10-07-2017
Mathematics

contestada

sinA+sinB=√(5/3), cosA+cosB=1, find cos(a-b) and cos(a+b)

Respuesta :

melissanix90 melissanix90

10-07-2017

i have uploaded 2 types of files. word and pdf
i had a difficult time using the tools for inserting equations on this website so i did it in word.

Ver imagen melissanix90

Answer Link

Otras preguntas

The product of a rational and irrational number is ___ rational

Suppose your car averages 38 miles per gallon on the highway if your average speed is 55 miles per hour, and it averages 32 miles per gallon on the highway if y

(b) Round 3925 to the nearest hundred.

e perimeter of a rectangle is 28 meters, and the diagonal is 10 meters,what is the area?

The amount of the retail price of a piece of clothing that pays the worker’s wage is low. The Clean Clothes campaign estimates that the actual percent is usual

A skateboarder is moving at 1.75 m/s when she starts going up an incline that causes an acceleration of -0.20 m/s2 How far does she go before she comes to a sto

Liam watched a ladybug in the yard. It crawled 1/4 of an inch, then rested for a bit, and then crawled 1/6 of an inch more. How far did the ladybug crawl in all

Unit les ACUIVE 1 6 7 What are hypotheses partially based on? conclusions facts observations future events

which of the following number is divisible by 8?

Imagine that you are informing another person about the event who has no prior knowledge about it. Begin by writing the topic you have selected explaining the t