The lengths of the sides of a triangle are 4 inches, 6 inches, and 7 inches. If the length of the longest side of a similar triangle is 21 inches,
what is the perimeter, in inches, of the larger triangle? Record your answer
and fill in the bubbles on your answer document. Be sure to use the
correct place value. *

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

Is the square root of 4 plus the square root of 16 rational?

The graph of f(x) shown below has the same shape as the graph of g(x)=x^3-x^2 but it is shifted to the left 2 units what is its equation