How many 3-yard straight pieces does Vince need altogether to build the three slides?
1 answer:
Based on the dimensions of the support for the slides, the missing length and slide length is 15 yards.
The number of 3-yard straight pieces needed is 15 straight pieces.
<h3>What number of straight pieces are needed?</h3>The length of a single slide is the hypotenuse of the triangle which can be found using the Pythagoras theorem as:
Hypotenuse² = 9² + 12²
Hypotenuse = √(81 + 144)
= 15 yards
If a single slide is 15 yards, then 3 slides would be:
= 15 x 3
= 45 yards
The number of 3-yard straight pieces needed are:
= 45 / 3
= 15 pieces
Find out more on the Pythagoras theorem at brainly.com/question/343682
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Answer:
The measure of the shortest side is 851 miles
Step-by-step explanation:
Let
x ----> the measure of the shortest side
y ---> the measure of the middle side
z ---> the measure of the longest side
we know that
The perimeter of triangle is equal to
so
----> equation A
the shortest side measures 71 mi less than the middle side
so
----> equation B
the longest side measures 372 mi more the the middle side
so
----> equation C
substitute equation B and equation C in equation A
solve for y
Find the value of x
therefore
The measure of the shortest side is 851 miles
