Will give brainiest and 10 points, need answer asap! find the total area of the regular pyramid. l.a=

The total area is

Step-by-step explanation:

we know that

The surface area of the regular pyramid is equal to the area of its four triangular faces

Each face is an equilateral triangle

so

Applying the law of sines

The surface area is equal to

we have

16 sqrt 3

Step-by-step explanation:

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

x=6 and x=3

beep beep imma sheep