At 10pm
18 - 2t = 12 - 0.5t
<span>6 = 1.5t </span>
<span>t = 6/1.5 </span>
<span>t = 4 hours</span>
The triangle area is 7*2/2 = 7.
The volume is the triangle area times the side length, so 7*18 = 126 cm3
Answer A!
A composite number because other digits go it besides itself and one
Answer:
Step-by-step explanation:
A=1/2bh and do the math. multiply the base (b) by 1/2, then divide the area (A) by the product. the result of the value will be the height of your triangle