Answer:
Pythagorean theorem: a^2 + b^2 = c^2
14^2 + 48^2 = 50^2
2500 = 50^2
2500 = 2500, so this actually forms a right triangle.
Let me know if this helps!
Lim [f(x + dx) - f(x)]/dx
<span>dx -> 0 </span>
<span>but f(x) = 7and f(x + dx) = 7</span>
<span>lim (7- 7)/dx = 0/dx = 0 </span>
<span>dx -> 0 </span>
Answer:
C=25+(a*m)
just simplyfy what it was doing
Answer:
Option B is the right answer.
Step-by-step explanation:
A parabola is part of a conic section which is got by cutting a right circular cone by a plane, when the intersection gives rise to an open figure.
A parabola is defined as one conic section with eccentricity 1.
Eccentricity is defined as the ratio of distance of the curve from a line to the distance from a point.
In parabola, the line is the directrix, and the point is the vertex.
And always in a parabola, the distance from the directrix will equal the distance from vertex
Hence option b is right.
The justification used is multiplicative property of equality because both sides are multiplied by the same value
<h3>Solving linear equations</h3>
Given the expression below
-1/3(4x^2 - 3) - 3 = 5x^2 - 2
We are to determine the justification by Anne to get the step 2 as shown
(4x^2 - 3) - 3 = -3(5x^2 - 2)
Expand
(4x^2 - 3) - 3 = -15x^2 + 6
Hence the justification used is multiplicative property of equality because both sides are multiplied by the same value
Learn more on multiplicative property of equality here: brainly.com/question/1978763
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