Answer:
B=D
Step-by-step explanation:
Wild guess because no context.
Answer:
hi again
Step-by-step explanation:
V=7.3×8.5×4.2=260.61 cm
hope it helps
have a nice day
Answer:
either the second one or the fourth one. good luck
Step-by-step explanation:
Complement adds to 90
complement of A is 90-A
supplement is adds to 180
supplemetn of A is 180-A
2(90-A) is -40+180-A
2(90-A)=-40+180-A
2(90-A)=140-A
distribute
180-2A=140-A
add 2A to both sides
180=140+A
minus 140 both sides
40=A
A=40 degres
(7) is the greatest common factor of 56 and 49
