What is the correct classification for the triangle shown below ? one measurement is an acute angle of 68° and another acute angle of 22° then there is a right angle with the missing measurement. what kind of triangle is this? acute, scalene acute, isosceles right, scalene obtuse, scalene

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d