He needs 44 feet of wood
A= bh
A square means that the sides must be even
So x multiplied by x must equal 121
2x=121
X=11
If we’re looking for how much wood total he will need, so add up the four sides
11+11+11+11=44
So he needs 44 ft of wood
Answer:
5.5
Step-by-step explanation:
your number is X
doubling it=2X
2X-2=9
using like terms...
2X=9+2
2X=11
dividing through by 2
2X/2=11/2
X=5.5
Answer:
90 inches
Step-by-step explanation:
A rhombus has four sides, therefore you would just multiply the two diagonals together.
6 x 15 = 90
That is incorrect because ariana is supposed to add the students in her classroom not multiply the girls and the boys.