Answer:
5) y=5
6)x=7
7)a=18
Step-by-step explanation:
5) y= any number will work. don't add a variable like x
6)x= any number will work. don't add a variable
My work for 7 is in the picture. If you'd like me to explain more for 7 lmk :)
Answer:
AHF = 105-42=63
Step-by-step explanation:
Answer:
ahh pythagoras' theorem, my old nemesis...
Step-by-step explanation:
-5 is the base of -5g in this expression