surface area of a equilateral by hand a 140.4 cm and 9cm
the answer to your question is y+2=−14(x−9)
Multiply first equation by 2:
10x + 2y = 18
Subtract the second equation from this so that the 2y terms cancel:
10x - 3x = 18 - 4
7x = 14
x = 2
Plug into first equation to find y:
5(2) + y = 9
10 + y = 9
y = -1
The answer is (2,-1)
By the intersecting chords theorem, you have
Answer:
49.6 is what y is equal to
Step-by-step explanation
