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What is the value of x? Show your work?

Solve for b if [b/(4+i√3)] - [b/(4-i√3)] = 1.?

5/7(b-35) equals?

What is the answer to this Maths q.?

Math help?

How do I solve 10 divided by 0.4?

Geometry Help?

Find g(x^2) when g(x) = -4x + 2?

Solve the equation by factoring 2x^2+13x+15=0?

Solve: 3/8(14x-2)-1/2{4x-(1-x)}=x+3/2?

Solve: 1/3(x-5)+2/15(x-1)=1/5(x+3)?

Math problem please help?

Solve the triangle. A = 32°, a = 19, b = 12?

Give the rule for y against x^2 which is marked at the point 2,6?

Can you help me with this math problem?

How do I solve this? (8/125)^(-2/3)?

If 10 workers can assemble 30 TV sets om 8 hours, how many TV sets will 40 workers assemble in 4 hours, assuming they work at the same rate?

how will you get the circumference using diameter and radius?

the ratio between two quantities is 3:4 if the first is rupees 810 find the second?

8 cakes and 3 pies cost a total of 6.40. 5 cakes and 2 pies cost a total of 4.05. work out the cost of a cake?

Express this trigonometric identity in simplest form?

Help with math homework. Trigonometric identities.?

Compute distance between the 2 points (1- √2, -1) & (2+√2, 4). Show work.?

Help with logarithms?

Complex Number Problem:Plz help The vertices of a triangle ABC are 1+2j,4-2jand 1-6j.Prove that the triangle is isosceles.?

help me with this maths question (fractions)?

4sin (x)=3cos (×) =>cos (x)=?

solve for x? solving two step equations?

(a) Solve the inequality (b) Graph the solution set (c) Write the solution set using interval notation -1 < 1/2(x+3) < 2?

Need Help!!!!!!!!!!!!!?

help i have a math test in 43 minstues and i dont know the quadratic formula but i cant ogogole it because i dont have internet pls heelllp?

An equilateral triangle has sides that are 10 feet long. What is the height of this triangle?

Math Help!?

How do I factor x^3-9x-440=0?

In standard form, if the power of 10 you need is just 10 or 10^1, is it usual practice to include the power '1' in your answer?

Make F the subject. C=5 (F-32)/9 give answer in form aC+b/c where a,b,c are all positive integers.help?

Multiply (9+5i)(6+i)?

The sum of the reciprocals of two consecutive integers is 9​/20. Find the integers?

Need help?

The point A(-6,1) is reflected over the point (-5, 3) and it's image is point B. What are the coordinates of point B?

Simplify the expression: 5-3(x^2+2x-5)+3x^2?

the three vertices of rectangle ABCD are A(2, 1) , B(6, 1) , C(6, 4).Find the coordinates of D?

Each side of a cube is exactly (1+√2)m long. Find exact volume, giving the answer in the form (a+b√2) where a and b are integers.?

What is the slope m of a line that is perpendicular to the line represented by x = 9? (If an answer is undefined, enter UNDEFINED.) M=?

Simplify the square root of (54x^9*y^7)?

Write the ratio: 2 4/5 to 4 3/5 as a fraction in lowest terms.?

Find the derivative of f(x)=log(7-2x)?

more math because i'm an idiotic neanderthal ^3 (radical) 125 - 4 (radical) 4?

Any Help??? Convert 8.2 miles to meters 1 km = 0.6 miles?

What is 6/2 (1 + 2) equal to? plz help?