V=1/3Bh
=1/3(230*230)(138)=2433400
The best estimate for the volume of the pyramid is 2,433,400 m3
The transformation rule tells you to subtract 6 from each x-coordinate and subtract 4 from each y-coordinate. That means
... coordinates (2, 5) become (2-6, 5-4) = (-4, 1)
... coordinates (6, 2) become (6-6, 2-4) = (0, -2)
... coordinates (3, -5) become (3-6, -5-4) = (-3, -9)
Plot the new coordinates and draw the triangle. In the figure, ∆EFG is the triangle after its relocation.
Answer:
A
Step-by-step explanation:
(4x² + 2x - 3) + (3x² + 6)
= 4x² + 3x² + 2x - 3 + 6
= 7x² + 2x + 3