ulopezjr0001 ulopezjr0001

17-12-2019
Mathematics

contestada

Sam claims that cos X=sin Y if X and Y are congruent angles. Is Sam correct?

Respuesta :

jimrgrant1 jimrgrant1

17-12-2019

Answer:

No

Step-by-step explanation:

cosx = siny only if x = y = 45°

Otherwise

cosx° = sin(90 - x)°

Answer Link

Otras preguntas

which of the following inventors of the 1870s had a directing Major Impact on the prairie ecosystem

Please help me I just want to die because my parents always call me a disappointment and wish I was never born. Plus I might even fail 7th grade.

Consider this animal cell. Which organelles are labeled G? a) centrioles b)lysosomes c)endoplasmic d)reticulum-mitochondria

What percentage savings does a person obtain on a round-trip ticket from New York to London if he chooses to go 14- to 21-day excursion air fare as opposed to r

HELP MEEE PLEASE AND THANK YOU GETS BRAINLIEST****

A football is kicked at ground level with an initial velocity of 64 feet per second Find the height after 3 second and use one of the three forms and say which

Two ships leave port at the same time one trip takes a bearing of 26° east of the north The other ship takes a bearing of 32° west of the north both ships are

Please help with this one

BASIC ALGEBRA PLZZZ HELP (x+y)(x-y)

what is the solution to x-y=5 and x+y=3?