Which of the following trigonometric ratios are correct? 36
b
25
a
a
a
A
tan 36
B
cos 36 =
25
b
c tan 36 =
a
D sin 36
b.
25
6
E cos 36
=
25
a
F sin 36
25

Is it greater than or less than7*3_9*2

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

What is r i 4.5+10r=-6.5 with work pls