Y=mx+b is the equation of a straight line graph in mathematics. Answer Y = mX + b This is the general form of an Equation for a Straight Line when plotted on a coordinates of X versus Y. where. m = slope of the line b = intercept point of the Y-Axis (or the value of Y when X=0)
YES!!!! Sin(2x) = Sin(x+x') Sin(x+x') = SinxCosx' + CosxSinx' I have put a 'dash' on an 'x' only to show its position in the identity. Both x & x' carry the same value. Hence SinxCosx' + CosxSinx' = Sinx Cos x + Sinx'Cosx => 2SinxCosx
Without an "equals" sign somewhere, no question has been asked,so there's nothing there that needs an answer.Is it the sum that you're looking for ?csc(x) + cot(x) = 1/sin(x) + cos(x)/sin(x) = [1 + cos(x)] / sin(x)
sin2x / (1-cos x) = (1-cos2x) / (1-cos x) = (1-cos x)(1+cos x) / (1-cos x) = (1+cos x) sin2x=1-cos2x as sin2x+cos2x=1 1-cos2x = (1-cos x)(1+cos x) as a2-b2=(a-b)(a+b)
f(x) = 1/x except where x = 0.
To find the values of x and y for the given vectors, we can use trigonometric functions to resolve each vector into its components. a) For 45 m at 0 degrees (due East): ( x = 45 , \text{m}, , y = 0 , \text{m} ) b) For 20 m at 60 degrees SW (which is 240 degrees): ( x = 20 \cos(240^\circ) = -10 , \text{m}, , y = 20 \sin(240^\circ) \approx -17.32 , \text{m} ) c) For 76 m at 35 degrees NW (which is 325 degrees): ( x = 76 \cos(325^\circ) \approx 62.25 , \text{m}, , y = 76 \sin(325^\circ) \approx -43.67 , \text{m} ) d) For 43 m at 58 degrees SE (which is 132 degrees): ( x = 43 \cos(132^\circ) \approx -25.81 , \text{m}, , y = 43 \sin(132^\circ) \approx 34.48 , \text{m} ) e) For 35 m at 40 degrees NE (which is 40 degrees): ( x = 35 \cos(40^\circ) \approx 26.83 , \text{m}, , y = 35 \sin(40^\circ) \approx 22.49 , \text{m} ) Please let me know if you would like the calculations for a specific vector or if further details are needed!
x = (y-b)/m
y-b/x=m
the answer is: (y-b)/x = m y = mx + b y - b = mx (y-b)/x = m
Not quite. 'm' is the slope of the line. 'b' is the y-intercept The x-intercept is ( -b/m ).
If y = mx + b, then x = (y-b)/m (for m not equal to zero).
The x-intercept is equal to -b/m.
x=b-a
2x - 13x + 42 = x +ax + b a + b = 2(x - 6.5x + 21) = 34 = a + b
7.5
x + y + z = 0 x = a - b, y = b - c, z = c - a, therefore a - b + b - c + c - a = ? a - a + b - b + c - c = 0
Symmetry, which states that if A = B then B = A Put A = 4 and B = x + y
Ax + B = Bx + C Ax - Bx = (C - B) x (A - B) = (C - B) x = (C - B) / (A - B)