To find the area of one square, we can square the length of one side (squared), which is (7 squared) = 49 square inches.
Since Robert wants to make a pattern with 10 squares, the total area covered by the squares would be 10 times the area of one square = (10 * 49) = 490 square inches.
To find the space Robert will have left for his project, we can subtract the area covered by the squares from the total area of the poster board: (720 - 490) = 230 square inches.
Therefore, Robert will have 230 square inches left for his project.
Robert is preparing a poster board project he wants tk make eecor patern eith 10 squares to fill part of the poster the area of the poster board is 720 square inches to find how much soace robert will have left for his project if he uses 7-inches evaluate 720-10s2 when s=7
5 answers
Mr.rodriguez has a veggie garden that boarder blme he want put fence around it it cosf 7$ per yard for the materials evaluate 7(l+2w) where l=length w=width to find the cosf for a gwrden that has a length of 5 ywrd wnd width of 2 yard
To find the cost of the materials for the fence, we can substitute the given values of length (l) and width (w) into the expression 7(l+2w).
Using l = 5 yards and w = 2 yards, we have:
Cost = 7(5+2*2)
= 7(5+4)
= 7(9)
= 63 dollars
Therefore, the cost for a garden with a length of 5 yards and width of 2 yards would be 63 dollars.
Using l = 5 yards and w = 2 yards, we have:
Cost = 7(5+2*2)
= 7(5+4)
= 7(9)
= 63 dollars
Therefore, the cost for a garden with a length of 5 yards and width of 2 yards would be 63 dollars.
Simplifg 8a-2a
To simplify the expression 8a - 2a, we can combine like terms.
8a - 2a can be rewritten as (8 - 2)a.
Simplifying the coefficient, we have (8 - 2)a = 6a.
Therefore, 8a - 2a simplifies to 6a.
8a - 2a can be rewritten as (8 - 2)a.
Simplifying the coefficient, we have (8 - 2)a = 6a.
Therefore, 8a - 2a simplifies to 6a.