B. 24 square meters. Length times width times height
12/20=.6
Thus, move the decimal point two places to the right, and the answer is 60%
Answer:
x = 70
Step-by-step explanation:
Interior angles of a 4 sided shape = 360
80+70 = 150
360-150 = 210
210/3 = 70
Let the angles be x and (180-x).
Let 2x = 180-x.
Then 3x = 180, and x = 60. One angle is 60 degrees and the other is 180-60, or 120, degrees.
Answer:
x=6
Step-by-step explanation:
Divide both sides by 3
