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MrRissso [65]
3 years ago
7

Is 8 yard, 9 yards, and 12 yards right triangle

Mathematics
1 answer:
Andrews [41]3 years ago
4 0

Answer:

No

Step-by-step explanation:

you can check with the pythagorean theory

8^{2}+9^{2} =12^{2}

64 + 81 = 144

145 = 144

this is not true, therefore those side lengths do not make a right triangle.

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arsen [322]
The side that is parallel to the side that is 15 yards, the one that is 6 yards.
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3 0
4 years ago
Read 2 more answers
What’s the correct answer for this?
Oxana [17]

Answer:

x = 5

Step-by-step explanation:

Since TV bisects (equally divides) EF hence <EKT = 90°

Also <EKT = 5x+65

So

5x+65 = 90

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5x = 25

Dividing both sides by 5

x = 5

7 0
3 years ago
How do I find the x? Please and thank you!
maxonik [38]

Answer:

x = 9

Step-by-step explanation:

The two opposite interior angles that are opposite to the exterior angle are congruent as shown in the diagram.

Therefore, based on the exterior angle theorem of a triangle, we have the following equation:

2(7x + 2)° = (17x - 23)

14x + 4 = 17x - 23

Collect like terms

14x - 17x = -4 - 23

-3x = -27

Divide both sides by -3

-3x/-3 = -27/-3

x = 9

3 0
3 years ago
Determine whether the function graphed models a proportional relationship. Explain.
Gwar [14]

Answer:

Yes there is a constant rate of change of 1/3.

Step-by-step explanation:

The slope stays the same the whole time therefore the ratio does not change, so it is proportional.

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Select the transformation that shows a Y-Axis reflection ​
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