Answer:
13
Step-by-step explanation:
If ABC is equilaterteral then all the angles must be equal and 60°
8x - 44 = 60 add 44 to both sides
8x = 104 divide both sides by 8
x = 13
Answer:
slope = - 
Step-by-step explanation:
note that BC is perpendicular to AB, hence the slope of BC is the negative reciprocal of the slope of AB
= -
= - 
Answer:
4 groups of ten
Step-by-step explanation:
175-135=40
Answer:
y ≤ 5
Step-by-step explanation:
<em>t would be 8 if you are multiplying .</em>