Theme: Find the value...
  • Find the value of A. Sin 120 degrees B. Tan 150 degrees C. Cos (-135 degrees) D. Sec 300 degrees E. Sin 240 - cos 330 degrees
  • IMPOSSIBLE MATH QUESTION(1+tan (1))(1+tan (2))(1+tan (3))(1+tan (4)).(1+tan (45))=?find the value
  • Find the values of k that make \( 2x^{2}+kx+7 \) factorable.
  • 1. Find the constant of variation for the relationship f(x)= 30x. A. 10 B. 30 C. x D. f(x)2. Find the constant of variation for the relationship shown in the following table:x 1 2 3 4y 4 8 12 16A. 1 B. 2 C. 3 D. 43. If f(x) varies directly with x, and f(x) = 8 when x = 6, write the direct linear variation equation. A. f(x) = x B. f(x) = 6x C. f(x) = 8x D. f(x) = x4. If f(x) varies directly with x, and f(x) = 56 when x = 8, find the value of f(x) when x = 2A. 4 B. 7 C. 8 D. 145. Which does not show a direct variation between x and y? A. y = B. y = 2x C. y = 0.5x D. y =
  • Which does not show a direct variation between x and y?A. y = x/9 B. y = 2xC. y = 0.5x D. y = 9/xIf f(x) varies directly with x, and f(x) = 8 when x = 6, write the direct linear variation equation. A. f(x) = 3/4x B. f(x) = 6x C. f(x) = 8x D. f(x) = 4/3xFind the constant of variation for the relationship f(x)= 30x. A. 10 B. 30 C. x D. f(x)If f(x) varies directly with x, and f(x) = 56 when x = 8, find the value of f(x) when x = 2 A. 4 B. 7 C. 8 D. 14
  • Quadratic VariationIf f(x) varies directly with x2, and f(x) = 75 when x = 5, find the value of f(4). A. 100 B. 50 C. 48 D. 25Find the constant of variation for the quadratic variation. 6y = 9x2 A. 4/9 B. 2/3 C. 3/2 D. Write a quadratic variation equation if g(x) varies directly with x2, and g(x) = 108 when x = 6. A. B. C. D.
  • Find the values of cosΘ and tanΘ, given that sinΘ = 8/9 and Θ is in quadrant I
  • If \( 3x+2y =12 \) and \( xy=6 \), then find the value of \( 9x^{2} + 4y^{2} \)
  • If x=2+√3, find the value of x²+1/x²
  • If p+q+r = 1 and pq+qr+pr = -1, and pqr = -1, find the value of \( p^{3}+ q^{3}+ r^{3} \)
  • Find the value of W if A=LW, A=8m^2, and L=4m
  • If alpha and beta are the zeroes of the polynomial 6x2+x-2 find the value og alpha/beta + beta/alpha
  • Kelly has 4 times as many songs on her music player as Lou. Tiffany has 6 times as many songs on her music player as Lou. Altogether, they have 682 songs on their music players. How many songs does Kelly have?
  • . The prime numbers p, q, r satisfy the simultaneous equationspq + pr = 80 and pq + qr = 425. Find the value of p + q + r.
  • You are going to mix a gallon bucket of window cleaner. The instructions direct you to mix 1 part cleaner to 3 parts water. How much cleaning solution will you need to use? A) 1 ½ quarts B)1 pint C) 2 quarts D) 1 quart