It is c the volume of the smaller pyramid cannot be determined
Y-3=-5/3(x-8)
Y-3= -5/3x + 13 1/3
Y = -5/3x + 13 1/3 + 3
Y = -5/3 + 16 1/3
(2t-3)²=4t²+9-(2t.(-3))=4t²+9-6t
Answer:
x = 7
Step-by-step explanation:
-3 (x - 1) + 8 (x - 3) = 6x + 7 - 5x
-3 (x - 1) + 8 (x - 3) = 6x - 5x + 7
-3 (x - 1) + 8 (x - 3) = x + 7
-3x + 3 + 8x - 24 = x + 7
-3x + 8x + 3 - 24 = x + 7
5x - 21 = x + 7
+21 +21
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5x = x + 28
-x -x
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4x = 28
/2 /2
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x = 7
