Answer:
Step-by-step explanation:
I'm assuming you don't need to solve for x.
the function f has a domain of {1,3,5,7} and a range of {2,4,6}. could f be represented by {(1,2),(3,4),(5,6),(7,2)}? justify yo
maria [59]
Yes, f could be represented by this relation. This is because for a relation to be a function, every x value should have one and only one y value; when you plot the points, the graph must pass the vertical line test, which states that for a graph to be a function, a vertical line can only pass through the graph once in any part of the graph.
Hope this helps!
Answer:
C - fifty-eight fourths
Step-by-step explanation:
The first rule of PEMDAS that applies is exponents. Square roots are considered exponents, as you can rewrite them as exponents. So, first, simplify all of your square roots and exponents.
Becomes...
Then, do your multiplication.
Now, a common mistake is to do division next. But, since there is an addition sign connecting 54 and 4, you must do that operation first. Think of it like:
Thus, your final answer is:
for perimeter you need to add, 15ft, 80ft, 30ft, 50ft, and 60ft which is 235 feet
for area you need to multiply 15ft times 80ft to get the area of the long verticle one which is 1200
then multiply 50ft times 30ft which is 1500
then add 1200 and 1500 which is 2700ft^2