Verify the identity. ( cot x -csc x)^2 = 1- cos x/ 1+cosx
I don't understand how to verify the identities its one of the topics that I struggle with! Any help would be appreciated!
I don't understand how to verify the identities its one of the topics that I struggle with! Any help would be appreciated!
If you drive to your spring break destination at a steady 60 miles per hour and return at a steady 40 miles per hour, what's your average speed for the trip
I have a worksheet on using distributive property it says to factor each polynomial but i dont know how. here is one of the polynomials 7x+49 How do i factor it?
1. use synthetic division to divide x^4 + 4x^3 + 6x^2 + 4x + 1 by x + 1 2. use synthetic substitution to find the value of f(-2) for f(x) = x^3 - 3x^2...
1.what is the sum of the roots of the equation ax^2 + bx + c = 0 what is the product of its roots 2. solve the equation...
How many positive real roots and negative roots does this problems have, 1. f(a) = a^5 - 4a^2 - 7 2. f(x) = 3x^3...
using x^3 - 4x^2 + 2x + 1 = 0 1. how many possible positive roots are there 2. how many possible negative roots are there 3. ...
1. if y varies directly with x and y = 10 when x - 15, find y when x = 6 2. if x varies inversely as y and x = 2 when y = 8, find x when y = 17 3...
Divide 55[x4-5x3-24x2] by 11x[x-8]
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1. When 50 people used the 5-2 fast diet for one year, their mean weight loss was 5 pounds and the standard deviation was 4 pounds. Use a .05 significance level to test the claim that their average...
Write the equation in slope-intercept form of the line that has a slope of 7 and y-intercept of 1.
Can someone please help? Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2+9x
Are legs of a trapezoid always, sometimes, or never congruent?
How many quarts of pure antifreeze must be added to 9 quarts of a 20% antifreeze solution to obtain a 30% antifreeze solution?
17/12 The second number is formed by reducing both the numerator and denominator of the first number by one. If the denominator of the first number is one more than its numerator, find the two...
i need lots of help im felling the class and thats all i need for the class and i will pass
How many notepads did John buy? I know the answer is 14 but could you help me understand how to write it correctly thank you.
How many protons neutrons and electrons does cs-138 Cs - 138 w + + +
two straight wires are attached at a point 24 feet above the base of a vertical pole standing on level ground. One wire is 5 feet longer than the other reaches a point on the ground 11 feet farther...