Answer:
9x-3x(2-4)=6x(3x+4)-6(3x-2)
Answer:
it is a rectangular prism
Step-by-step explanation:
it is 3D and when something has four faces that are rectangular and two that are sqaure it makes it a rectangular prism. imagine the rectangles on the sides and sqares at the end, it looks like a rectangle =).
Answer:
The reasoning is a deductive.
The reason is because the pattern of thought is logical, here, scientific methods ( i.e mathematically obtaining and comparing the density of the coin and the gold ) are used to support the conclusion.
Step-by-step explanation:
Gnerally the reasoning is a deductive.
The reason is because the pattern of thought is logical and scientific methods (eg mathematical equation (formula for density)) are applied to arrive at the conclusion.
Answer:
perpendicular
Step-by-step explanation:
the photo shows a diagram. it does not intersect. the line was extrapolated to show it was perpendicular.
Answer:
2 hours and 45 minutes
Step-by-step explanation: