1 answer:
Answer:
why you color out the first part? what exctly is the question?
Step-by-step explanation:
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Answer:
15/10 =1.5 linear s.f
1.5^3 x 400 =1350
1350cm^3
Hope this helps!
Answer:
10,11,aquarium
Step-by-step explanation:
Answer:
58 58 60 60 are the lengths of the sides
Step-by-step explanation:
A²+b²=c²
39²+b²=89²
1521+b²=7921
subtract 1521 from both sides
b²=6400
so then you square both sides
√6400
80
1.5x + 7 = 20.5
First subtract 7 from both sides
1.5x = 13.5
Then divide both sides by 1.5
x = 9
Let me know in comments if you have questions
