Describe a cross section formed by a vertical plane that intersects the front face and the vertex of the pyramid shown. The figure is not drawn to scale.

1-An equilateral triangle with base length equal to the width of the base and height less than the height of the pyramid.

2-

An isosceles triangle with base length equal to the width of the base and height less than the height of the pyramid.

3-

An isosceles triangle with base length equal to the width of the base and height equal to the height of the pyramid.

4-

A rectangle with length and width equal to the length and width of the base of the pyramid.

im a goose

step-by-step explanation:

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solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

is there a picture

step-by-step explanation:

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: