Answer:
90
Step-by-step explanation:
make sure to use BIDMAS
start of by working out everything in the brakets first.
the first bracket would be 50
the second bracket would be -40
the minus these as there is a minus between the brackets
50--40=90
Answer:
D
Step-by-step explanation:
<span>The opposite of adjacent is nonadjacent, or otherwise known as, "Non-adjoining". For geometry or location, the opposite of adjacent is "opposite" meaning "across from."
Hope this helps! ✧٩(•́⌄•́๑) ೕ(`・୰・´) ٩(ര̀ᴗര́)
</span>
Answer:
C. a = 6
Step-by-step explanation:
Use the Pythagorean theorem
+ 64 = 100
= 36
a = 6
the number 6 is not in both domain so it s false.