Which descriptions can describe more than one triangle? Select two options. side lengths of 6 ft, 8 ft, and 10 ft
angle measurements of 35°, 359, and 110°
Uangle measurements of 30°, 40º, and 50°
angle measurements of 40°, 60°, and 80°
side lengths of 4 cm, 6 cm, and 9 cm
Pls help fast

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

1- 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.2- 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 the first question?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap