Answer:
7.20
Step-by-step explanation:
triangle is right triangle so other leg of first is 12
5 x 3/5 = 5, so
do 12 x 3/5 to get 7.20
26.39
sin B = 4/9
B = inverse sin 4/9 = 26.387
0.927
add then round the last digit (it doesnt matter if it is a decimal number or not).
