Answer:
0.7999989281
Step-by-step explanation:
x1 = cos^-1 (3/5)
x1= 53.13°
sin(53.13) = 0.7999989281
Answer:
at least more than 180 degrees
Step-by-step explanation:
Answer:
$1.75 because if u add $3.50 + $1.75 u get $5.25 subtract that from $7.00 u get $1.75
Answer:
15. 2
16.
or 1.6875
17.
or 0.5666666667
18. 5
19.
or 4.375
20.
or 4.4
Step-by-step explanation:
Find common denominators. Multiply then simplify (if possible).