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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
If S is between R and T, RT=24, RS=x^2+8, and ST= 3x+6 how to find the value of X and if S is the midpoint or not (please show how you got the answer)
3x + y = 19, and x + 3y = 1. Find the value of 2x + 2y Can anyone explain this one for me?
If RG=7x+3, GQ=3x+13, and RQ=56, then find the value for x, RQ, and GQ.
Sari has 3 times as many pencil erasers as Sam. Together, they have 28 erasers. How many erasers does Sari have?
Ndiba’s school is selling tickets to the annual talent show. On the first day of ticket sales the school sold 10 senior sitizen tickets and 12 student tickets for a total of $208. The school took in $74 on the second day by selling 8 senior citizen tickets and 3 student tickets. What is the price each of one senior citizen ticket and one student ticket?
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