There is no value to zero?
Answer: Choice C) III onlyAs shown in the attached image, the altitudes are lines that are perpendicular to the sides of the triangle and they go through the opposite vertex. In the example shown, the orthocenter is the result of intersecting the altitudes. The
orthocenter is outside the obtuse triangle. It will never be on the triangle or on the inside of the triangle.
Answer:
20
Step-by-step explanation:
10 + 8 + 2 = 20
Answer: (0, 12)
f(x) = (x-6)(x-2)
(Multiply or foil)... x(x-6) -2(x-6) = x^2 - 6x - 2x + 12 = x^2 -8x + 12.
So we have, f(x) = x^2 -8x + 12(in the form, ax^2 + bx + c.... c is the y-intercept ... so, 12)
the y-intercept is where the graph intercepts the y-axis, meaning x=0.
f(0) = (0)^2 - (0)x +12 = 12 .......... (0, 12)
Answer:
Yes, they are.
Step-by-step explanation:
Remember that a triangle is only a <em>right </em>triangle if its sides meet this mathematical requirement:
(leg)² + (leg)² = (hypotenuse)²
The <em>hypotenuse</em> of a right triangle is the longest side, while the <em>legs</em> are the two shorter sides. We can't say <em>exactly</em> where √34 is, but since √25 = 5 and √36 = 6, we know it must be at least bigger than 5, making it the triangle's longest side.
Using √34 as the "hypotenuse" and 3 and 5 as the "legs" of our triangle makes the equation 3² + 5² = (√34)², and simplifying gets us
9 + 25 = 34
34 = 34
The requirement's been met, so <em>yes, this is a right triangle</em>.