Answer:
138
Step-by-step explanation:
Answer:
The height of the tree is 30 feet
Step-by-step explanation:
Let
h ----> the height of the tree
we know that
The tree casts a shadow that is 27 feet long
Your friend is 5 feet tall and casts a shadow that is 4.5 feet long
so
using proportion
Find out the height of the tree

Answer:
Line 2
Step-by-step explanation:
(x = 2, y = 4)
When we input it into Line 1:
2 + 6 = -2; not true
When we input it into Line 2:
3*2 - 4 = 2; true
Answer:
If the ball cost 10 cents and the bat costs $1.00 more than the ball, then the bat would cost $1.10 for a grand total of $1.20. The correct answer to this problem is that the ball costs 5 cents and the bat costs — at a dollar more — $1.05 for a grand total of $1.10.
'Now give me brainiest