Because corresponding parts in a similar polygon is in proportion, 18/12=x/5
12x=90
4x=30
2x=15
x=15/2
Done!
If you have any more questions about this problem just comment and I will answer it for you, also I would really really appreciate it if you give me brainlliest!
Answer:7.74794048E104 is the exact answer
Step-by-step explanation:
Answer:
a.
Step-by-step explanation:
Answer:
<u>33.51 cubic inches of water are needed to fill each toy</u>
Step-by-step explanation:
Let's recall that the formula of the volume of a sphere:
Volume = 4/3 * π * r³
Replacing with the values we have:
Volume = 4/3 * 3.1416 * 2³
Volume = 4/3 * 3.1416 * 8
Volume = 33.51 inches³
<u>33.51 cubic inches of water are needed to fill each toy</u>
312-170=142
142÷2=71
170+71=241
241+71=312
train A weighs 241 tons