Mathematics, 13.11.2020 21:00 pleasehelp5334me2
Triangle PQR is an isosceles triangle with the coordinates P(2,3). Q(5,10), and R(8,3).
What is the area of triangle PQR?
O A. 15 units2
B. 21 units2
O C. 30 units2
O D. 42 units2
O E. 65 units2
Answers: 2
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1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
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Select the graph of the solution. click until the correct graph appears. |x| = 3
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Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?
Answers: 1
Triangle PQR is an isosceles triangle with the coordinates P(2,3). Q(5,10), and R(8,3).
What is the...
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