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madam [21]
3 years ago
9

The three side lengths of a triangle are given. Which triangle is a right triangle?

Mathematics
1 answer:
IrinaVladis [17]3 years ago
3 0

Answer:

Apply Pythagorean theorem: a2 + b2 = c2

The sum of the squares of the legs of a right triangle equals the square of its hypotenuse.

Step-by-step explanation:

For examples, the two following combinations: 7,12,14  and 7,10,15 will not true for the right triangles. ( The calculation is given in the picture attached below.)

I hope this answer will help you. Have a nice day !

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Central Park in New York City is shaped like a rectangle. On a map of the park
mariarad [96]

Answer:

6

Step-by-step explanation:

Given that the coordinate plane, three of the vertices of the rectangle are located at (-1.25, -0.25),

(-1.25, 0.25), and (1.25, 0.25)

The length L of the shape will be:

L = 0.25 - ( - 0.25 )

L = 0.25 + 0.25

L = 0.5

The width of the shape will be:

W = 1.25 - ( - 1.25)

W = 1.25 + 1.25

W = 2.5

Perimeter P = 2L + 2W

Substitute the Length and the width into the formula

P = 2(0.5) + 2(2.5)

P = 1 + 5

P = 6 metres

Therefore, the perimeter of the shape is 6 metres

7 0
3 years ago
PLEASE HELP!! DUE BY 9am!!
erica [24]

Answer:The answer would be inclusive.

sorry it took me a while. Hope this helps!

8 0
3 years ago
2<br> Simplify.<br> Rewrite the expression in the form 8».<br> (8-8)(83)<br> Please help
marishachu [46]

Answer:

8^{-5}

Step-by-step explanation:

When you multiply exponents together, you simply add them.

-8 + 3 = -5.

5 0
3 years ago
How do you write 287% as a fraction or mixed number in simplest form? Submit
Anna007 [38]
As a fraction: 287/100

As a mixed number: 2 87/100

_____
Remember, "%" means exactly the same thing as "/100".
3 0
4 years ago
Daily Brainliest #1 - Needs to be correct / First correct person to answer simple explanation gets today's brainliest
aleksandrvk [35]

Answer:

91

Step-by-step explanation:

(2 + 5)(8 +5)

2 + 5 = 7

8 + 5 = 13

7 * 13 = 91

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4 years ago
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