Hi ! I need help with some questions please help me
Answer:
Radius - 25.4cm²
Circumstance- 159. 593cm²
Area - 2,026.83cm²
I think not sure
The last one is incorrect. The correct answer is division. They divided 9 on both sides.
Answer:
kant
Step-by-step explanation:
HELP ME PLEASE PLEASE
4y - 5x = 9
x = 4y + 11
We can substitute this value of x in the first equation:
4y - 5(4y+11) = 9
4y - 20y - 55 = 9
16y = -64
y = -4
x = 4y + 11
x = -16 + 11
x = -5
