Can u explain it to me
1 answer:
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8320 cubes can fit into the prism.
Solution:
Convert mixed fraction into improper fraction.
Length of the prism = 20 in
Width of the prism = 2 in
Height of the prism = in
Volume of the prism = length × width × height
= 130 in³
Volume of the prism = 130 in³
Length of the cube = in
Volume of the cube = length × length × length
Volume of the cube = 0.015625 in³
= 8320
Number of cubes = 8320
Hence 8320 cubes can fit into the prism.
Answer:
9
Step-by-step explanation:
Since the axis of symmetry is vertical and the vertex of the parabola is at (12,-4), the vertical line x=12 is the axis of symmertry. The x-distance between the axis of symmetry and the first x intercept (15,0) is equal to 15-12=3. Hence, this x-intercept is 3 units to the right of the axis, and because it is symmetric, the other x-intercept must be 3 units to the left of the axis, so its x-coordinate must be 12-3=9. Then, the other x-intercept is at the point (9,0)
