All acute angles measure less than 90 degrees.
what can you conclude by deductive reasoning based on the statement above?
a. if angle a is obtuse, then it measures more than 90 degrees.
b. if angle b is reflex, then it cannot measure less then 90 degrees.
c. if angle c is acute, then it measures less than 90 degrees.
d. if an angle measures 90 degrees, then it is a right angle.

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

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?

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69