Question 15 of 20
0.0/ 5.0 Points
Find the value of x. The diagram is not to scale.

A.
B.
C.
D. none of these

Question

Question 15 of 20
0.0/ 5.0 Points
Find the value of x. The diagram is not to scale.


  A.  	
  B.  	
  C.  	
  D. none of these

mathstudent55 · Answer

Since all choices are blank, the answer is D, no matter what the question is.

anonymous · Answer

Lol sorry

anonymous · Answer

sorry I'm new to open study I'm trying to copy and paste it

anonymous · Answer

The legs of an isosceles triangle have lengths x + 1 and -x + 7 . The base has length 3x - 3. What is the length of the base?

  A. 4 	
  B. 6 	
  C. 3 	
  D. cannot be determined

mathstudent55 · Answer

Sorry about my joke above & welcome to OS.

An isosceles triangle is a triangle that has at least two congruent sides. The congruent sides are the legs. Since you are given the lengths of the legs, you can set them equal to each other and solve for x.

x + 1 = -x + 7

Can you solve this equation for x?
Once you have the value of x, you can plug it in the expression for the base and you can find the length of the base. The base has length 3x - 3. Find x and then plug in the value you find for x in 3x - 3 to find the length of the base. 

If you have any questions, just ask.

anonymous · Answer

Thank you

anonymous · Answer

How can you verify Euler's formula for this net of cube?  

The picture has 6 cubes 
 This is my answer 
 F 30 + V 40 - E 60 = 2

Did I get the formula right?

mathstudent55 · Answer

Does the picture have six cubes or six squares?

mathstudent55 · Answer

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