Varxaax

(11x-28)+(7x-8)=180

11x-28+7x-8

18x-36=180

18x=216

18x/18=216/18

x=12

Yay!

Using ASA, we can deduce that the triangles sides are:

4.00706 (which is x)

and

9.85173

Yay!

3, 16, 17 is a pythagorean triple

That makes it a right triangle.

Yay!

-4

Pretty easy, as the answer is -sqrt3

Yay!

h u h ... 

i kinda wanted people to actually do the math out...

retype the questions, don't just copy paste

Simplify the fraction to sqrt18/sqrt7

Simplify the sqrt18 to 3sqrt2

3sqrt2/sqrt7

Simplify it even further and you get 3sqrt14/7

The answer is \(\frac{3\sqrt{14}}{7}\)

Yay!

My life is complete.

8 inch paper will be x

6 inch paper will be y

The height for x is 8, and the circumference is 6

6/pi=1.90985932

1.90985932/2=0.95492966

x≈22.92

The height for y is 6, and the circumference is 8

8/pi=2.54647909

2.54647909/2=1.27323955

y≈30.56

22.92+30.56=53.48

Then just multiply whatever number you put in that blank space and there you go!

Yay!

"Elementary, my dear Watson."

The y intercept is 1, and the slope is also 1.

The dotted line represents that the equation is y> (something)

y>x+1

Yay!