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Cerrena [4.2K]
3 years ago
6

A triangle has sides with lengths of 7 meters, 10 meters and 13 meters is it a right triangle

Mathematics
2 answers:
Setler [38]3 years ago
5 0

Answer:

No

Step-by-step explanation:

7 squared + 10 squared = 149

13 squared = 169

As you can see these two products are not equal. They have to be equal to be a right triangle.

So this triangle is not a right triangle.

Hope that helped you and have a great day!

insens350 [35]3 years ago
5 0

Answer:

No it is not.

Step-by-step explanation:

Let h = 13, p = 10 and b =7

Using pythagoras theorem,

h² = p² + b²

13² = 10² + 7²

169 = 100 + 49

169 = 149

This is false so the triangle is not a right angled triangle.

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Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation
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Answer: x= 1

Step-by-step explanation: solve for  x  by simplifying both sides of the equation, then isolating the variable.

7 0
3 years ago
Cheryl, Rita, and four of their friends go to a movie and share a 48-ounce bag of popcorn equally and three 48-inch licorice lac
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3 years ago
If a ball is dropped near the surface of the earth, then the distance it falls is directly proportional to the square of the tim
damaskus [11]
ABOUT 143.2 meters im pretty sure

7 0
3 years ago
Read 2 more answers
1. If a function f(x) is shifted to the left one unit, what function represents the transformation?
Vaselesa [24]
<span><u><em>The correct answers are: </em></u>
1) A;
2) A;
4) D 
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<u><em>Explanation:</em></u><span><u><em> </em></u>
1) Shifting a graph to the left, we would normally think of subtracting 1 from the function. However, horizontal translations are the opposite; left means adding 1 to x, while right means subtracting 1 from x.

2) A reflection in the x-axis means the y-coordinate will be negated (the opposite sign). This means that g(x)=-f(x)=-(x^2+5=-x^2-5.

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3 0
3 years ago
Read 2 more answers
Given a circle with an area of 25 pi in^2 <br> What is the exact circumference?
Taya2010 [7]

Answer:

31.4

Step-by-step explanation:

C = 2πr OR C = πd

But, we need to find r first.

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7 0
3 years ago
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