Answer:
i dont know
Step-by-step explanation:
....
1 → B
multiply each term in the parenthesis by the 6 outside
6(b-7) = 6b - 42
2 → D
multiply each term in the parenthesis by the 3 outside
3(4x+6y+2) = 12x+18y+6
3 → A
the value outside the parenthesis is -1, hence each term inside is multiplied by -1
-1(6x+5y) = -6x -5y
Answer:
4.75
Step-by-step explanation:
19/4 = 4.75
Answer:
Step-by-step explanation:
The dimensions of a rectangle are length and breadth/width
Here we are given height . Assuming it to be one of the side of the rectangle , we will do the further calculation
Hence one side is
side 1 =
And the other side is
Side 2 =
The area of rectangle = side 1 x side 2
Distributing parenthesis
adding similar terms
Hence Area is given by the above polynomial