Across section of a right triangular prism is created by a plane cut through the points shown and is also perpendicular to the opposite base. what is the most specific name of the shape representing the cross section? a. triangle b. rectangle c. trapezoid d. paralellogram

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  B. Rectangle

Step-by-step explanation:

The cross section will be a rectangle, as illustrated in the attachment.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.