Answer:
28
Explanation:
area of the cloth on the table: 6*4= 24
area of the extra cloth: 4*1=4
4+24=28
The will be (3x - 2) x (3x + 2) x (9x2 + 4)
Answer:
38
Step-by-step explanation:
it is quite simple so try to solve it
Area of a rectangular barnyard: A=6x^2+7x-20
A=6(6x^2+7x-20)/6
A=[(6^2)(x^2)+7(6x)-120]/6
A=[(6x)^2+7(6x)-120]/6
A=(6x+15)(6x-8)/6
A=(6x+15)(6x-8)/[(3)(2)]
A=(6x/3+15/3)(6x/2-8/2)
A=(2x+5)(3x-4)
A=bh
b=2x+5; h=3x-4
Answer: The possible dimensions of the barnyard are 2x+5 and 3x-4
The correct answer is D because you already have one side and one angle that are equal so you need one more side
