Thursday
December 18, 2014

Homework Help: Geometry / Algebra 1

Posted by ̤T̤̈Ẅ̤̤z̤̈Ḧ̤̤r̤̤̈ ⍨ on Thursday, September 5, 2013 at 3:50pm.

(a) The surface area of the prism shown is 314 square meters. Write an equation that u can solve to find the value of w.
side a=wm b=8m and c=(w+4)m (on the picture)
I'm guessing u use the formula surface area=2ab+2bc+2ac??? Well if so I need all that solved into y=ax*2+bx+c so I can solve step (b) and (c) for (b) I have to Use the discriminate to determine the number of values of w in the equation from part (a). I can do that and part c. Many thanks for your help!!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra 1 urgent - (a) The surface area of the prism shown is 314 square meters...
geometry - A prism has a right triangle as its base with a hypotenuse that ...
Math - An open rectangular tank (no top) with volume 11 cubic meters has a ...
Geometry - Please Help thanks _____________________ Two similar rectangular ...
Geometry - Please Help thanks _____________________ Two similar rectangular ...
Geometry - A rectangle has an area of 6 square meters. What will be the area of...
Math Homework - 1) Given the side of a square pyramid is 6cm and the altitude is...
math/algebra - the base of a rectangular prism has an area of 15.3 square inches...
geometry - Can anyone help me to solve this, please? A right prism has a ...
Geometry - find the radius of a sphere withh the given property. A.The number of...

Search
Members