The figure on the grid is the result of enlarging a rectangle by a scale factor of 1.5. On a coordinate plane, a rectangle has a
2 answers:
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Answer:
<em>The speed of a boat in still water is 6 miles per hour. </em>
Step-by-step explanation:
t = (upstream)
t = (downstream)
=
40 ( s - 2 ) = 20 ( s + 2 )
40s - 80 = 20s + 40
20s = 120
s = 6 mi / h
<em>The speed of a boat in still water is 6 miles per hour.</em>
Answer: altitude: 5 cm
Explanation:
[ <u>a and b are bases, h is the altitude</u> ]
Here given:
- Area = 35
- a = 6
- b = 8
- h = ?
Solve for altitude: