Answer:
Step-by-step explanation:
The angles form a straight angle, and thus add to 90 degrees.
Answer:
8/12 or 2/3 if you want it simplified
Step-by-step explanation:
first simplify 2/8 to 1/4
then to make it have a common denominator of 12 you mutiply it by 3/3
this equals 3/12
3/12+5/12=8/12 or 2/3
Answer:
- 7x
Step-by-step explanation:
Given
(x - 4)(x - 3)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x - 3) - 4(x - 3) ← distribute both parenthesis
= x² - 3x - 4x + 12 ← collect like terms
= x² - 7x + 12
with middle term = - 7x
Answer:
closed circle going left from 10
Step-by-step explanation:
B (* ̄3 ̄)╭