Answer:
Step-by-step explanation:
The ratio of pencils to erasers is
Convert the ratio to a fraction.
The fraction is now pencils to erasers.
The fraction of the number of erasers to pencils is:
Determine the units digit (ones digit) of the counting number represented by the exponential expression.
1 answer:
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9514 1404 393
Answer:
34.6 ft
Step-by-step explanation:
The distance can be found using the Pythagorean theorem. Where a, b, c are the sides of a right triangle with c as the hypotenuse, it tells you ...
a² + b² = c²
a = √(c² -b²)
base-to-string = √(39² -18²) = √1197 ≈ 34.598
The distance from the base of the pole to the end of the string is about 34.6 feet.
Actually Welcome to the concept of Pythagorus theorem,
here, the perpendicular height = 24 ft and the base = 10ft ,
hence then length of the ladder is the Hypotenuse.
so we get as,
hence, l = 26 ft
so the length of the ladder is 26 feets.