i cannot help with all this but 16 would be 33 ft
Answer:
me
Step-by-step explanation:
Answer:
The rearrangement of the terms is
.
Step-by-step explanation:
The given expression is

Two terms are called like terms if they have same variables having same degree.
In the given expression 3 and -4, -6x and 3x, 4x² and -6x² are like terms.
Arrange the given terms according to their degree and arrange in this way so like terms are next to each other.

Therefore the rearrangement of the terms is
.
A graphing calculator shows the x-intercepts of the expression on the left to be -1, 4, 7.
The real solutions to the cubic equation are x ∈ {-1, 4, 7}.
Answer:
d) 28.472
Step-by-step explanation:
you need to find the length of all the outside edges. for the triangles you will need to use the pythagorean theorem