Answers edited by Özgür Özer
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Given a set # {12, x ,17} #, for what x would the mean be 14?

How do you factor #9x(3x9)^2 + (3x9)^3#?

Given a set # {15,1,200,x,1} #, for what x would the mean of the set be 15?

The smaller of two similar triangles has a perimeter of 20cm (#a+b+c=#20cm). The lengths of the longest sides of both triangles are in proportion 2:5. What is the perimeter of the larger triangle? Please explain.

How do you solve #log(x+1) = 2 + log x#?

How do you convert 210 degrees to radians?

The altitude of an equilateral triangle is 12. What is the length of a side and what is the area of the triangle?

What is the inverse of #f(x)= log_5 (x3)# ?

How do you factor: #y= x^2 6x + 9
#?

How do you graph the system of linear inequalities #y>=1# and #x<=6# and #y<2x5#?

What is the inverse of #y=log(x+1)?# ?

The interior angles of a triangle are #(x+10)°#, #(3x)°#, and #(2x+30)°#. What is the value of #x#?

How do you find the inverse of #f(x)=3^(x+2)#?

What are the points of inflection, if any, of #f(x)=x^4x^2+5 #?

How do you evaluate #log_4(1/4)#?

What is the distance between #(2,5) # and #(9,1)#?

What are the angle measures of a 51213 right triangle?

The second angle of a triangle is twice the first angle. The third angle is 20 degrees more than the first angle. What is the first angle?

How do you find the x and y intercepts for #y = 6x + 6#?