Answers created by Sam F.
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The area of a rectangle is 2r2+r−1. The length is r+1. What simplified expression represents the width?
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What is the reference angle for θ = 210◦ ?
Using that reference angle, determine
the vaules for the six trigonometric functions of 210◦.
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In Ghana population in 2010 was 24000000 and the annual growth rate is 2.5%
What is Ghana population in 2018?
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Let f(x)=x2 and g(x)=x+6, find: (f ∘ g) (x)?
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How do you solve for 0º ≤ x < 360º using the equation -3 - 1/3 tan x = -10/3 ?
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Find all the values of theta on the interval [0,2pi) that satisfy the equation: sin(theta) = -1/2 ?
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What are the relative extrema of this equation? x^4 - 2x^3
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4% compound interest per annum. You invest $5200. After 5 years how much do you have total ?
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What is the remainder of 3^29 divided by 4?
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Find the maximum height that the Pohutukawa tree is expected to reach in cm?
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A spotlight on the ground 3 feet away from a 5 feet tall man cast a 15 feet shadow on a wall 6 feet away from the man. Find the angle in which light is placed?
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How to do this question?
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Suppose f(x) is even function. if f(x) is continous at a, show f(x) continuous at -a ?
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How do you use the chain rule to differentiate y=√12x3+5?
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^3√80 in simplest Radical form?
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Write a compound inequality that represents the following phrase?
all real numbers that are between negative 5 and 3.
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What is an angle between 0 and 2pi that is coterminal with -9pi/4?
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Derivative: find a slope of tangent line=square root of 4-5x when x=-1 ?
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Question #a6825
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In a class there are 30 boys and 25 Girls.Find the ratios of the numder of boys and girls?
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Divide
(a) 2a^2+6 by 4 ?
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How do you find the maximum of the graph y=3tan(x+π2)+2?
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How do you sketch the angle -240 degrees and find its reference angle?
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Question #6abea
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Question #b4a68
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1−2sina⋅cosa÷2=sin2(45∘−a)?
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Question #2533c
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How do you find the domain and range of P(x)=2x(x+1)(x−2)?
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Question #88b3e
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Question #52c10
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Question #63992
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The small circle has equation x2+y2−2x−4y−4=0. The great circle equation have the same radius with the diameter of the small circle is ...?
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Question #1e265
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Given f(x)=3x^2-7x+2, determine f(x+h)-f(x)?
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Question #72621
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Solve cos3x=cosx?
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Question #db07d
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Question #a53f5
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What are the asymptotes of y=2x+3 and how do you graph the function?
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How do I solve the following equation? The answers that I came up with are wrong
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Let f(x)=x2+2x-15. Determine the vaules of x for which f(x)=-12?
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Question #bb2ac
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Question #b37dd
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Differentiate function y=(1-2x^2)?
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How do you solve 2842=x6?
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Question #fd994
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Question #9cf14
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How do you find an angle with a positive measure and an angle with a negative measure that are coterminal with 620∘?