Aplastic storage box in the shape of a rectangular prism has a length of x+3, a width of x-4 and a height of 5. represent the surface area of the box as a trinomial in terms of x

surface area = 2x^2 + 18x - 34

Step-by-step explanation:

The formula for determining the surface area of a rectangular prism is expressed as

Surface area = 2lh + 2wh + 2wl

Where

l represents the length of the rectangular prism.

h represents the height of the rectangular prism.

w represents the width of the rectangular prism

From the information given,

l = x+3

h = 5

w = x - 4

Surface area = 2 × 5 × (x+3) + 2 × (x - 4) × 5 + 2 × (x - 4) × (x + 3)

= 2(5x + 15) + 10(x - 4) + 2[x^2 + 3x - 4x - 12]

= 10x + 30 + 10x - 40 + 2x^2 - 2x - 24

= 2x^2 + 18x - 34

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

i believe the answer is letter c) 8

step-by-step explanation: