Please help it's due very soon if I fail I'll cry and my parents will yell at me​

Step-by-step explanation:

Required

The line equation

The equation is calculated using:

This gives:

Open bracket

Multiply through by 5

Rewrite as:

The equation is calculated using:

This gives:

Open bracket

Rewrite as:

The equation is calculated using:

This gives:

Multiply through by 8

Rewrite as:

The equation is calculated using:

This gives:

Multiply through by 4

Rewrite as:

The equation is calculated using:

This gives:

d. you cannot tell because there are no values shown.

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363