I hope this helps you
3.2x-3.4+4x-2
6x-12+4x-2
10x-14
Answer:
Step-by-step explanation:
The square root of 11 is 3.31... this could be the answer.
I would say 50/50 chance because it can go ether ways one can go heads the others can go tails
Answer:
C. x2+x-2
Step-by-step explanation:
Answer:
Since the measurement can't be negative the correct answer for this case would be
Step-by-step explanation:
Let's assume that the figure attached illustrate the situation.
For this case the we know that the original area given by:
And we know that the initial area is a half of the entire area in red , so then:
And we know that the area for a rectangular pieces is the length multiplied by the width so we have this:
We multiply both terms using algebra and the distributive property and we got:
And we can rewrite the expression like this:
And we can solve this using the quadratic formula given by:
Where if we replace we got:
And the two possible solutions are then:
Since the measurement can't be negative the correct answer for this case would be