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Montano1993 [528]
3 years ago
7

What's the area and perimeter of a right triangle with sides 5, 12 and 13( 5 and 12 are the base and height)

Mathematics
2 answers:
umka21 [38]3 years ago
8 0
Area of <span>a right triangle =base*height/2=5*12/2=5*6=30</span>
uysha [10]3 years ago
7 0
Perimeter is 30 
Area is also 30. 

Add the numbers to get the perimeter and then use 1/2bh to get the area. <span />
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Step-by-step explanation:

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3 years ago
Factor complete −2x2 + 10x.
mezya [45]

The factors of the quadratic equation is (x + 1) and (x - 6)

Given,

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Here,

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Now,

\frac{-b(+-)\sqrt{b^{2} -4ac} }{2a} = \frac{-10(+-)\sqrt{10^{2} -4 . -2. 12} }{2.-2} = \frac{-10(+-)\sqrt{100 +96} }{-4} = (-10±14) ÷ -4

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Solve for,

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brainly.com/question/9300679

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6 0
1 year ago
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iris [78.8K]

Answer:

\boxed{\text{TRUE}}

Step-by-step explanation:

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However, the inverse of a parabola (like ƒ(x) = x²) is not a function, because a horizontal line intersects with the graph at two points.

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Answer:

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2 years ago
Read 2 more answers
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