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Solve the equation (tan theta -1) ÷ (tan theta +1) = tan theta , for 0⁰ =< theta =< 180⁰?

Draw the graph of y = x2 and the tangent at x = 1.?

Dan and David win some money and share it in the ratio 5:4. Dan gets £8 more than David. How much did David get? urgent next 2 mins?

Solve for x,2e^2x-8e^x+6=0?

Easy proof by induction question ?

 The equation of a circle ?

Math Problem?

 Can someone please solve this? ?

I can't solve this exercice: x^2−(2+√2)x+2√2=0?

 A tape that records 1 hour and 30 mins on each side moves at 2 1/2 cm a  second through the tape player. How long, in meters, is the tape?

To determine whether (−1,4) is a solution to the equation 3x+8y=29, substitute blank for x and blank for y.?

Sum and Difference Identities?

give an example of a quadratic function with real zero x=-3 that is increasing on (-5,-3)?

Point P(-5,2) lies on the graph of y=1/3f(-(x+1)). Determine the original point on y=f(x).?

Write an equation of the function.?

Determine a value of a such that one root of the equation ax^2+x-1=0 is five times the other root. Explain.?

Solve math question?

how Do I find the X and Y intercepts of this equation? X(t)= -5x^2+105x+100?

Define the function f on the complex numbers by f (0) = 0 and 𝑓(z) =(𝑧̅)^2/𝑧 for z not equal to 0.?

Can someone help me with this geometry problem?

using the derivative of e^x,show that if y=ln(x),then y'=1/x?

Find the volume of the solid obtained by rotating the region bounded by y=x^3,x=2,y=2 use shell method?

Simplify sin(x/2)-cos(x/2)=1?

4/5 * 1 1/6=?

How do you convert .003 percent to a fraction?

three times some number equals seventy-eight more than the number itself?

How can I work out how many litres my suitcase is? It's measurements are 50 cm tall,37 cm wide and 20 cm depth.i can't rememeb math class?

How do I solve solve this? find the gradient of y + 7x = 8?

Please hurry my teacher never taught this and I have finals 2 days from now.?

Math help please!?

I have no idea how to do this math problem and I need some help. (Maths mate term 3 sheet 7)?

How to Find the arc length when thetha is equal to 135 and sector area is 162cm squared?

integral of sin(3x)cos(2x)dx?

I need help with the algebra question, I've been stuck on it for a long time!?

Maths Help?

Math Help? What is the factored form of the​ polynomial? x^4+8x^3-35x^2-294x?

HEEEELLLLLLLLPPPPPP PLEASE!!!!!!!?

How to know if a function has local or absolute extreme?

Solve log½(x - 3) = -4?

Please help me with this math!?

math help?

Please help?

math question...........?

Write the expression as the algebraic sum of power functions?

A circle in the standard (x,y) coordinate plane intersect x-axis at (-7,0) and (1,0). The radius of the circle is 5 coordinates units.?

If x > -4, then which of the following must be true?

What is y if t=(1/5)ln3? ...when dy/dt = 5y, y=10 when t=0.?

A stone is tossed from a bridge into the river below. Its path is represented by h = -2t2+ 7t + 9,?

Plz help Inequality?

Find the general solution to the ODE 6p′(q) + 24q(p) = 16 with instructions please?