The answer would be be B
~~~~~~~~~~~~~~~~~~~~~~~
You first factor out 54 and thats 3^2 * 6
(The factor of a # is what you multiply to get the answer)
You then do the same to x^9 and y ^7
After that you should have square root of [3^2 * 6x^8 * xy^6 * y]
When you combine this you will get 3x^4 y^3 sqre root [6xy]
Answer:
615.44
Step-by-step explanation:
If diameter = 28, then radius is 14
Area = 3.14 x (14x14) =615.44
Answer:
1.66666666667
Step-by-step explanation:
(A) Ar(Rectangle)=l*w
= x^2-6x-27=l(x-9)
= x^2-9x+3x-27
= x(x-9)+3(x-9)
= (x+3)(x-9)
Width= (x-9)
Length= (x+3)
Thus, the length of the Rectangle is (x+3) units.
(B) (L+3)*(W+3)=?
= [(x+3)+3]*[(x-9)+3]
= (x+9)*(x-6)
= x^2-6x+9x-54
= x^2+3x-54
Thus, the area of the larger triangle is x^2+3x-54 units