A= base x height = 3x4 = 12 ft
Answer:
1:A i might of got 1 wrong cuz im in middle school but I think thats it...
3:B
4:C
2:D
Step-by-step explanation:
180 min is 3 hrs becuz 180 min by 60 min is equal to 3 hrs 180÷60=3
x = the unknown number

nine <u>times</u>(multiplication) a number(x) divided(division) by 2 equals(=) 54,
so 9x is divided by 2
1/10 is the answer for this!