well, rational = fractional, namely something you can write as a fraction, well, anything between -1 and -2 is just less than -1 so
PLZZZZZ HELP 20PTS!!!!
2 answers:
Answer:
a). Square
b). Rectangle
c). Triangle
Step-by-step explanation:
Given: A solid cube dough.
To find: Shape of Cross sections.
a). when a slice through the center and parallel to a side.
In this way the cube is cut into half down the middle parallel to the side and we will get a square cross section.
b). when a slice that cuts through the left top edge and the right bottom edge.
In this way we cut the cube from one edge to the other edge, we get a rectangle.
c). when a slice that cuts across a corner through three sides of the cube.
It cut the cube through three sides, and we get a 3 sided cross section.i.e,a triangle.
You might be interested in
The quadratic formula is
and in the equation ax^2+bx+c=0
so now all you have to do is substitute the numbers into the quadratic formula