The area would be 90cm
Explanation: To find area u multiple length times width, therefor 12x7 = 84 and 2x3 = 6
Then add it all together and it will equal 90cm
Answer:
perimeter goes with the one that has 5x^2
i dont know the second im sorry
Step-by-step explanation:
Answer:
The answer would be 1/6.
Step-by-step explanation:
Answer:
Solution of the equation is : n=12
Step-by-step explanation:
Given equation:

Solving the equation for 'n'
Add '19' both sides:


Dividing by '4' both sides:

The Solution of the equation is : n=12
Hello from MrBillDoesMath!
Answer:
The second choice, [1,2]
Discussion:
The key to this question is that we are looking for "local maximum". In the graph a local maximum, think "camel hump", occurs in the interval [1,2] -- but the global maximums, if there is one, appears to occur in x > 3 and x < -1
Thank you,
MrB