<h3>
Answer: 1 plane</h3>
Think of a flat sheet of paper. If you draw a line through that paper, you can rotate the paper around the line to lake it spin like a fan blade. This suggests infinitely many planes go through the same straight line. If you add a point somewhere off the line, then the plane becomes fixed and there is only one plane that goes through both the line and the point at the same time.
Answer:
Step-by-step explanation:
5x + 15 + 2x = 24 + 4x
7x + 15 = 24 + 4x
7x - 4x = 24 - 15
3x = 9
x = 9/3
x = 3 <====
470,000 Hope this helps!!
One side is -4.
It can also be x + 4.
Turn 16 + 8x + x^2 into standard form —> x^2 + 8x + 16
Note: standard form is ax^2 + bx + c
Use the “foil” method to factor.
(x + 4)(x + 4)
x=-4