Answer:
A plane shape is a two-dimensional closed figure that has no thickness. A plane in geometry is a flat surface that extends into infinity in all directions. It has infinite width and length, zero thickness, and zero curvature.
Sum of all sides of triangle =perimeter of it
x+4+x+2x-y=24
4x-y=20
y=4x-20
H^2=p^2+b^2
(x+4)^2=x^2+(-2x+20)^2
From here you can calculate value of x and y
x^2+16+8x=5x^2-80x+400
4x^2-88x+384
=x^2-22x+96
you use quadratic formula to calculate x and y
Remember greatest value should be x and smallest should be y as the conditions given above
Its 427 since 366 divided by 6 is 61 and thats the rate multiply it by the hours so its 427
The answer is 9
Explanation: 15-6=9
15 total
6 cheese + 9 peanut = 15 sandwiches total
:) hope this helps