Answer:
Is this even math
Step-by-step explanation:
No it isn’t
Just ask a forum or something and not an education site lol
2x-4y=-16
ax+4y=6 +
--------------------
2x+ax=-10; for x=-2,
2(-2)+a(-2)=-10
-2a=-10+4
a=-6/-2
a=3
Answer:
QS = 8x - 2
Step-by-step explanation:
QS = QR + RS
QS = 6x - 11 + 2x + 9
QS = 8x - 2
Answer:
Step-by-step explanation:
2.5 surface area
Answer:
3240
Step-by-step explanation:
Can’t explain