Atriangle has one obtuse angel. what do you know about the other two angles of the triangle? justify your answer.
plzz

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=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.

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9