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What is the area of a trapezoid ABCD, if its base angles are 70o and 45o and it has base lengths of 110 cm and 80 cm?

The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle. among people whose hobby is reading, what is the relative frequency of not riding a motorcycle? express your answer as a decimal, and round it to the nearest hundredth if necessary. enter your answer in the box. reading solving puzzles ride a motorcycle 7 3 don't ride a motorcycle 5 9

If square root x = -7, then x= -49 true or false

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?