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What is the domain of #f(x) = ((x+34)(x19))/(9(x+24)(x+34))#?

Equations and Graphs of Trigonometric Functions. Determine the solutions to the equation 4sin2(x+45)=3 over the interval 0<x<360 Algebreically?

What is the Cartesian form of #( 3 , (25pi)/12 ) #?

A new flu virus is introduced when a stranger visits an isolated village of 8000 people. Every infected person infects two more each day. How do you write an exponential function to model the number of UNINFECTED people?

Evaluate:
#int_0^1 ln(x+1)/(x^2+1) dx?#

Simplify (2x + 4x + 6x +8x +... +2006x + 2008x) x +3x 5x + 7x +...+ 2005x + 2007x).?

What is the domain and range of a sine graph?

Find the riemann sum for #f(x)=x+x^2#?

How do you write a rule for the nth term of the arithmetic sequence #a_10=2, a_22=8.8#?

ABCD is a parallelogram. X and Y are the mid points of the sides CD and BC respectively. Prove that #Area(ABC)=3/8*Area(ABCD#?

Solve for x. #log_x (log_3 x) = 2#?

Is this valid or invalid? prove it with a truth table.

Give a direct proof of the statement: "If an integer n is odd, then 5n2 is odd"?

A triangle has vertices A, B, and C. Vertex A has an angle of #pi/12 #, vertex B has an angle of #(pi)/2 #, and the triangle's area is #2 #. What is the area of the triangle's incircle?

How do you convert #rcos(t) = 4# into a rectangular equation?

How do you convert #2=(2x+3y)^2x# into polar form?

A triangle has corners at #(6 ,3 )#, #(2 ,6 )#, and #(1 ,5 )#. How far is the triangle's centroid from the origin?

How do you find the hypothesis of an obtuse and acute triangle given Base = 2
Vertical Side = 4, Angle = 75, which is opposite of the hypothesis, and Hypothesis = x?

How do you evaluate # e^( ( pi)/4 i)  e^( ( 7 pi)/3 i)# using trigonometric functions?

Range of #e^x/([x]+1)# ,x >0 and where [x] denotes the greatest integer ?

How is 1+(x^2)/(1(x^2)) = 1 +2/(1x^2)? Please leave a detailed explanation

Add or subtract? Simplify your answer if possible. Leave your answer in terms of sin theta and/or cos theta
sin theta + 1/cos theta

The volumes of similar solids C and D are 700 ft^3 and 510 ft^3, respectively. The surface area of C is 260 ft^2. What is the surface area of D?

What is the area enclosed by #2x+3y<=6#?

What can you say about the shape of the curve # f(x) = 7 cos( 1/3 x ) +
\sqrt{19} sin( 1/3 x ) # ?

Can you give me examples of real numbers?

A circle has a radius of 1.4 millimeters and a central angle EOG that measures 21°. What is the length of the intercepted arc EG? Use 3.14 for pi and round your answer to the nearest tenth.

Do the graphs intersect ?

Find a possible formula?

P(a, b) is a point in the first quadrant. Circles are drawn through P touching the coordinate axes, such that the length of common chord of these circles is maximum, find the ratio a : b?

How do you find the sum of the geometric series #Sigma 64(3/4)^(n1)# n=1 to 8?

How to find the common difference and the nth term of the arithmetic sequence below?
#8, 7 3/4 , 7 1/2, 7 1/4, .... #

Simplify: (help me please)?

Volume of a sphere is given by V=4/3πr³ , where r is its radius . If radius changes by 1.2% , then find the change in the volume ?

Perimeter of rectangle?

How do you use Pascal's triangle to determine the first four terms of the expanded expression #(x+y)^4#?

Question about inverse? the function f(x) = x^2*sin 1/x for x not equal to zero (0) . find inverse of the f(x) for x not equal zero

How do I find the quotient of two complex numbers in standard form?

Which graph represents f(x)=log2 x+1 ?

Answer the following questions for the function, r ( x ) = 3 x − 18/x^2+5 x+6 ?
a)What is the domain of r ( x ) ? Give your answer using interval notation.
b)r ( − 4 ) =
c)For what value(s) of x does r ( x ) = 0 ? x=
d)r ( x ) = − 3 5 . What is x ? x =

How do I find the period of the graph, #f(x)=sqrt(sin^2(x/4)#, without graphing?

Find the angle θ (in radians) between the vectors. Help?
u = 4i − j
v = 20i − 5j

What is the transformations occurred from #y = 3.8(1.2)^x# to #y = 2.7(1.2)^x#?

In the equation #Q=Ae^{pt}#, can the term #e^p# be replaced by #x^y#, where both #x# and #y# are rational numbers?

How do you find the area of a parallelogram?

Prove that (tanxcot)^2>=0 ?

How do you simplify #sqrt(25)  sqrt(49)#?

Use DeMoivre's Theorem to find the three cube roots of 1?

Tanx/sin2x?
limit x>0

A,b,c,function as below?

How do you find a power series representation for #1/(1x)^2 # and what is the radius of convergence?

Find the area?

Given f(x) = kx^24kx+16, what is the value of k so f(x) = 0 has: a) no real roots, b) two equal roots, c) two distinct roots?

How do you implicitly differentiate #2=e^(xy)cosxy #?

How do I find an optimal rectangular area?

How do you find a third degree polynomial given roots #3# and #2i#?

Find the general and principal value of log(1+I)log(1i)?

Does the formula pr = bh apply to inscribed circles in quadrilaterals? or only triangles?

How to rewrite cot(squared)tan(squared) in terms of sin?

What is the distance between the following polar coordinates?: # (4,(3pi)/4), (5,(3pi)/8) #

What is an integral?

At what height would the Kinetic energy of a falling particle be equal to half of its potential energy?

Let f(x)=#{tan(e^2)x^2tan(e^2)x^2}/sin^2 x#, x is not equal to zero, then the value of f(0) so that f is a continuous function is?
1)15
2)10
3)7
4)8

Find all xintercepts? #f(x)=cos(pi/2x)+1#

Find range of cos(sin x) ?

Find the log of? Z=5.2e^0.866

What is the Euler's Identity in a nutshell?

An object with a mass of #7 kg# is hanging from a spring with a constant of #2 (kg)/s^2#. If the spring is stretched by # 2 m#, what is the net force on the object?

A concave mirror with a focal length of 16.0 cm produces an images located 38.6cm from the mirror. what is the distance of the object from the front of the mirror?

A block weighing #14 kg# is on a plane with an incline of #pi/6# and friction coefficient of #1/5#. How much force, if any, is necessary to keep the block from sliding down?

How do i expand (1+x)(1+x)(1+x)(1+x) using binomial theorem?

How do you determine if #4x^5 / absx # is an even or odd function?

Tan (x+(pi/2))=?

(x+cos x)(xtan x)?

How does "e" (2.718) help apply to applications/implications in real life?

How does "e" (2.718) help apply to applications/implications in real life?

How do you find #lim (e^t1)/t# as #t>0# using l'Hospital's Rule?

How do you find all values of x such that f(x) = 0 given #f(x) = (1/4)x^3  2#?

Sin^2=42cos^2 ?

Express Log(Log(cosπ+isinπ)in the form of A+iB?

Solve #(n!)/(8!(n8)!) = (n!)/(16!(n16)!)# algebraically?

A box with an initial speed of #5 m/s# is moving up a ramp. The ramp has a kinetic friction coefficient of #1/2 # and an incline of #(2 pi )/3 #. How far along the ramp will the box go?

Which one is the smallest number?
a) #0.02^(0.03)#
b) #0.03^(0.02)#
c) #log_(0.98) 1.01#
d) #sin(0.02)#
How to choose right answer quick?

A triangle has corners at #(9 ,7 )#, #(2 ,1 )#, and #(5 ,4 )#. What is the area of the triangle's circumscribed circle?

Prove the statement by mathematical induction?

How does the Fibonacci sequence relate to Pascal's triangle?

(Sinx+cox)dx ?

What is tan^2 x can be expand? Like tan . tan ?

#Sinx(1cosx)^2+ cosx(1sinx)^2=2# prove it?

How do you convert #y = 3# to polar form?

Sin(8π+theta)?

Find this limit: lim arctan(n!) , n>infinity ?

Justin is paid an annual salary of $28000 plus 3% of his sales.how much did he receive in april if his sales were $52000 and he is paid monthly?

How do you find the exact value of the third side given #triangle ABC#, #AB=2.35, BC=6.24, mangleB=115#?

How do you verify the identity #sin(A+pi)=sinA#?

How do you simplify #f(theta)=sec(theta/4)cos(theta/4pi/2)# to trigonometric functions of a unit #theta#?

Tan×+cosx÷1+sinx?

Express #z_2=4+4i# in polar form?

Hello friends, please, I need to know how to get the answer out of this exponential equation?

Let #'f'# be an even periodic function with period '4' such that #f(x) = 2^x1#, #0<=x<=2#. The number of solutions of the equation #f(x) = 1# in #[10,20]# are?

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