L = 2W + 1..................(1)
2L + 2W = 74
2L = -2W + 74..............(2) Adding (1) and (2):-
3L = 75
L = 75/3 = 25
W = (25 - 1) / 2 = 12
length is 25 inches and width = 12 inches
Answer:
It should 3/10
Step-by-step explanation:
2x + 3z = 12 <span>and z = -2, then x=6
</span><span>
2x + 3(-2) = 12
2x = 18
x = 9
answer
False </span>
Answer:
13/20 or 0.65
Step-by-step explanation:
Answer:

Step-by-step explanation:
We have been given the expression:

We will use the property:

Here, 
So, we will get from the identity:

Hence, you are not right because you removed square rrot in final result rest is right.