Answer the question below please :D

its B im 99%%% sure

Step-by-step explanation:

12, 24, and 54

Step-by-step explanation:

2:4:9

Triangle=90 degrees.

2:4:9=90

2+4+9=15

and 90/15=6, so we multiply all the sides by 6.

2:4:9

×6 ×6 ×6

12:24:54

12° 24° and 54°

you can double check this because they all add up to 90.

i think it's either c or d

step-by-step explanation: the entire question is extremely odd. 04 obviously refers to the interest rate. honestly i will say the answer is c. because the (2 x 12) part would mean it's compounded semiannually. i'll say choose c.