Which of the following are measurements of the sides of a right triangle?

Mathematics

2 answers:

Vinvika [58]3 years ago

7 0

Answer:

The answer to your question is letter D

Step-by-step explanation:

To demonstrate if the data are measurements of the sides of a right triangle use the pythagorean theorem.

c² = a² + b²

A. 25, 23, 7 25² = 23² + 7²

625 = 529 + 49

625 ≠ 578 These values are not of a right triangle

B. 9, 6,3 9² = 6² + 3²

81 = 36 + 9

81 ≠ 45 These values are not of a right triangle

c. 18, 15, 4 18² = 15² + 4²

324 = 225 + 16

324 ≠ 241 These values are not of a right triangle

D. none of the above This is the right answer

Thepotemich [5.8K]3 years ago

5 0

Answer:

The answer is D. none of the above

Step-by-step explanation:

The length of the sides of a right triangle will be related according to the formula a^2 + b^2 = c^2, A,B,C will not work with this formula.

Hope this helps :)

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Max goes to school which is 5 miles away he skips 3/14 of the way and then walk the rest of the way how many miles does he skip

baherus [9]

Answer:

1.07142857143 (1 rounded)

Step-by-step explanation:

3/14 of 5 is 1.07142857143

8 0

2 years ago

Sara plotted the locations of the trees in a park on a coordinate grid. She plotted an oak tree which was in the middle of the p

padilas [110]

Answer: $10.2\ yards$

Step-by-step explanation:

<h3> "Sara plotted the locations of the trees in a park on a coordinate grid. She plotted an oak tree, which was in the middle of the park, at the origin. She plotted a maple tree, which was 10 yards away from the oak tree, at the point (10,0) . Then she plotted a pine tree at the point (-2.4, 5) and an apple tree at the point (7.8, 5) What is the distance, in yards, between the pine tree and the apple tree in the</h3><h3>park?"</h3>

For this exercise you need to use the following formula, which can be used for calculate the distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

In this case, you need to find distance, in yards, between the pine tree and the apple tree in the park.

You know that pine tree is located at the point (-2.4, 5) and the apple tree is located at the point (7.8, 5).

So, you can say that:

$x_2=-2.4\\x_1=7.8\\\\y_2=5\\y_1=5$

Knowing these values, you can substitute them into the formula and then evaluate, in order to find the distance, in yards, between the pine tree and the apple tree in the park.

This is:

$d=\sqrt{(-2.4-7.8)^2+(5-5)^2}=10.2\ yards$