takeyabench97 takeyabench97

02-12-2021
Mathematics

contestada

1) Find the value for a that makes sin a = cos 25 true A ) 35 B) 65 D ) 155

Respuesta :

jimrgrant1 jimrgrant1

02-12-2021

Answer:

B

Step-by-step explanation:

Using the cofunction identity

sin(90 - x)° = cosx°

Here x = 25° , then

cos25° = sin(90 - 25)° = sin65°

Answer Link

Otras preguntas

Suppose that you are participating in a game show so far you have won $10,000 free of tax and can leave with your winnings. However, if you continue to play you

I NEED HELP WITH ALL PLEASE!!!!!!

PLEASE ANSWER ASAPFind the value of x in each case:

Jack runs at an average speed of 4 miles for one hour. He then cycles 6 miles at 12 miles per hour. find his average speed for the whole journey.

Is the number a multiple of8?Write yes or no.

Please help it’s for Alex

Answer fast please A rectangular garden has a length of 45 yards and a width of 28 yards. A diagonal path runs from one end of the garden to the other. How lon

add a nonrestrictive element using commas.

Suppose you have four 500 MB hard drives plus one 2 GB flash drive. How many GB of capacity is this overall?

slope:2, y- intercept: 4