I'm assuming the fraction is 12/36 which would equal 3.33 as a decimal
2.55135 is the decimal thing
Answer:
1)-n-5m
2)-13n+10m+6mn
Step-by-step explanation:
1) (6n-7n)-5m= -n-5m
2)(n-7n-7n)+(2m+2m+6m)+6mn= -13n+10m+6mn
Answer:
option 2
Step-by-step explanation:
the chord- chord angle BFE is half the sum of the measures of the arcs intercepted by the angle and its vertical angle, that is
∠ BFE =
( BE + DC) =
(72 + 152)° =
× 224° = 112°