No, it is not. To be correct, the expression requires parenthesis, which are missing.
Yes.
(1 metre) squared = (1000 mm) squared = 1000000 mm squared.
In trig, the secant squared divided by the tangent equals the hypotenuse squared divided by the product of the opposite and adjacent sides of the triangle.Details: secant = hypotenuse/adjacent (H/A) and tangent = opposite/adjacent (A/O);Then secant2/tangent = (H2/A2)/(O/A) = H2/A2 x A/O = H2/AO.
If you mean: 2x^2 +2y^2 -8x -5y -1 = 0 making contact at (1, -1) Then the tangent equation in its general form works out as: 4x+9y+5 = 0
There is no sensible simplification. One possible answer is (tan + 1)*(tan - 1)
If: y = kx+1 is a tangent to the curve y^2 = 8x Then k must equal 2 for the discriminant to equal zero when the given equations are merged together to equal zero.
No, it is not. To be correct, the expression requires parenthesis, which are missing.
Sin squared is equal to 1 - cos squared.
Yes.
(1 metre) squared = (1000 mm) squared = 1000000 mm squared.
In trig, the secant squared divided by the tangent equals the hypotenuse squared divided by the product of the opposite and adjacent sides of the triangle.Details: secant = hypotenuse/adjacent (H/A) and tangent = opposite/adjacent (A/O);Then secant2/tangent = (H2/A2)/(O/A) = H2/A2 x A/O = H2/AO.
If you mean: 2x^2 +2y^2 -8x -5y -1 = 0 making contact at (1, -1) Then the tangent equation in its general form works out as: 4x+9y+5 = 0
Neither, one liter is equal to 1 decimeter cubed.
60
k = 0.1
Yes. The tan of 45 degrees is 1.