The pic is down below

the speed of an object in space is shown in the graph.
what is the slope of the line?

10

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25

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet