90 degree
or right angle
Hope this helps <span />
This is a subtraction expression.o evaluate, substitute 29 for the variable in the expression.to<span>evaluate the expression, subtract 31 from 29.</span>
Answer:
Steps and solution in the attached picture.
Step-by-step explanation:
Steps and solution in the attached picture.
This is one example of a trinomial with a leading coefficient of 3 and a constant term of -5