Answer: 8=x+5, x-3=5
Step-by-step explanation: Find the value of ‘x’ by subtracting 5 in the first equation. Add 3 to the second equation.
Answer: (A1+A2) × B1
Step-by-step explanation:
Here, at first we have two values that are
and ![A_2](https://tex.z-dn.net/?f=A_2)
And, when we add these values we get = ![( A_1 + A_2)](https://tex.z-dn.net/?f=%28%20A_1%20%2B%20A_2%29)
Now when we multiply
by ![B_1](https://tex.z-dn.net/?f=B_1)
We get, ![( A_1 + A_2) . B_2](https://tex.z-dn.net/?f=%28%20A_1%20%2B%20A_2%29%20.%20B_2)
Thus, third Option is correct.
C 12 minutes is the correct answer. Hope this helps :)
In order to purchase fencing to go around a rectangular yard you would need to use the perimeter
Answer:
−135z
2
−2z
The 2 is representing Square
Step-by-step explanation:
(3z)
2
−4z+11−(12z)
2
+2z−11
Expand (3z)
2
.
3
2
z
2
−4z+11−(12z)
2
+2z−11
Calculate 3 to the power of 2 and get 9.
9z
2
−4z+11−(12z)
2
+2z−11
Expand (12z)
2
.
9z
2
−4z+11−12
2
z
2
+2z−11
Calculate 12 to the power of 2 and get 144.
9z
2
−4z+11−144z
2
+2z−11
Combine 9z
2
and −144z
2
to get −135z
2
.
−135z
2
−4z+11+2z−11
Combine −4z and 2z to get −2z.
−135z
2
−2z+11−11
Subtract 11 from 11 to get 0.
−135z
2
−2z