Asher pays 156 every 6 weeks for piano lessons. What is the price per year for piano lessons?
2 answers:
Answer:
$1,352 per year
Step-by-step explanation:
Since Asher pays for 6 weeks of piano lessons = $156
Asher pays for 1 week of piano lessons =
= $26 per week
There are 52 weeks in one year.
Therefore, the price per year for piano lessons = 26 × 52
= $1,352
The price for piano lessons for one year would be $1,352.
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Answer:
9 feet
Step-by-step explanation:
Given:
The border of the garden is a right angled triangle.
Two lengths are given as 12 ft and 15 ft.
Let the length of the shortest timber be 'x' feet.
Now, in a right angled triangle, the longest length is called the hypotenuse.
As 15 feet is the largest length, it is the hypotenuse of the triangle. Now, applying Pythagoras theorem, we get:
The negative value is neglected as length can never be negative.
Therefore, the length of the shortest timber is 9 feet.
