Answer:
Step-by-step explanation:
FIrst find the square root of 81.
The square root of 81 is 9.
FInd the product of -1 and -3 by multiplying the -1 by -3.
-1 * -3 = 3
next find the square root of 4.
Now it said divide the square root of 81 which is 9 by the difference between 3 and 2 and the difference between 3 and 2 two is 1.
Thos means that the answer will be 9/1.
Answer:
Step-by-step explanation:
Answer:
0.00045
Step-by-step explanation:
450 ⇒
1 = 0.000001
= 450 = 450 × 0.000001 = 0.00045
Answer: or (1,1)
Step-by-step explanation:
You can apply the Method of substitution.
Knowing that (second equation), you can substitute it into the first equation and solve for the variable y:
Now you need to substitute into the second equation
to calculate the value of the variable x. Then:
Then, the solution is:
or (1,1)