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Rudik [331]
4 years ago
11

What is the length of BC in the right triangle below?

Mathematics
2 answers:
Triss [41]4 years ago
5 0

Answer:

15

Step-by-step explanation:

using the 3 : 4 : 5 triangle triple:

we see that this triangle follows the same ratio

9:12 = 3:4, so the hypotenuse = 5*3 = 15

ANSWER: 15

morpeh [17]4 years ago
3 0

Answer: 15

Step-by-step explanation: Apex

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The answer is:  " 700 " .
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Explanation:
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7 0
3 years ago
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baherus [9]

Answer:

Step-by-step explanation:

The sum of the angles in a triangle is 180 degrees. This means that

Angle A + Angle B + Angle C = 180 degrees

Looking at the triangle,

Angle A = (15x + 10) degrees

Angle B = (15x - 10) degrees

Angle C = (3x + 15) degrees

Therefore,

15x + 10 + 15x - 10 + 3x + 15 = 180

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Subtracting 15 from the left hand side and the right hand side of the equation, it becomes

33x + 15 - 15 = 180 - 15

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33x/33 = 165/33

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8 0
3 years ago
Write a word phrase to represent the numerical expression below. <br><br> (7-3) ÷ 2
tresset_1 [31]

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Step-by-step explanation:

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