Answer:
5.5
Step-by-step explanation:
Answer:
the tree is 8.8 m tall
I can't draw it but it will be two similar acute triangles. The one that represents the man will have a 2m height and a 5m base. The one that represents the tree will have an 8.8m height and a 22 m base.
Step-by-step explanation:
it's a proportional relationship
5/22=2/height
5(height)=2(22)
5(height)=44
divide both sides by 5
5(height)/5=44/5
height=8.8 m
Add the same ones together
(4n^3 + 3n^3) + (-4n + 7n) + 8
your answer:
(7n^3) + (3n) + 8 or 7n^3 + 3n + 8 (you don't exactly need the paranthesis)
hope this helps
The class average would be all the test scores added up and divided by the number of scores.
5+5+1+1+1+1+1+0+0+0+0= 15
15/11=1.37
The class average is 1.37
