Answer:
x=5
Step-by-step explanation:
y= -x/2 + 5/2
substitute y=0
0= -x/2 + 5/2
solve the equation
x=5
The answer to the question is 4
The area of a square is calculated using the formula s², where s is a side length of the square.
If we plug in our known quantities, we get the equation:
121 = s²
In order to get rid of the square, we must perform the inverse operation, which is to square root.
√121 = s
11 = s
Therefore, a side length of the square would be A. 11 in.
A . B = AxBx + AyBy + AzBz
s = 7i + j
t = 4i -9j
s.t = 7.4 + 1.-9
s.t = 28 - 9 = 19
Answer:
ur my baby lol
Step-by-step explanation: