Answer:
7. 4
8. 7
Step-by-step explanation:
7. 
Cross multiply


(division property of equality)


8. 
Cross multiply


(addition property of equality)

Divide both sides by 6


Answer:
1b
2b
3a
Step-by-step explanation:
The number of a acute angle in a rectangle is 89 through 1 the obtuse angle in a rectangle is 91 through inf and a right angle of a rectangle is 90 degrees
Answer:
Quadrilateral
Step-by-step explanation:
11/6 is less than. 6 only goes into 11 once,, so it'd be 11/6