The unit for area is unit^2. You area for a rectangle is one of the easiest formula in math. A = LW
There’s a few ways to do this. But you essentially want to find the area for each rectangle and add them together.
We can do the two rectangles on the left, bedroom 1 and 3, by doing 3.5 x (4.25+3.75) = 31.5 in^2
Now do bedroom 2, we have to do 7.5 - 3.5 to get the width of the room since it wasn’t given directly. The width is 4 and we have the length of 3.5. Do 4 x 3.5 to get 14 in^2
31.5 + 14 = 45.5 in^2
We’re not done yet because they want it in ft^2 and we’re given 1 inch = 4 feet
Just do 45.5 x 4 to get 182 ft^2
Step-by-step explanation:
1.) Begin by converting 2 yards into feet.
There are 6 feet in two yards, and 3 feet in one.
2.) Now that we have converted that, we can compare each length better.
3.) Take 6 feet and divide it by 10.80. You will get 0.55, or 55 cents.
4.) Now, take 12 feet and divide it by 24.60. You will get 0.48, or 48 cents.
5.) When you divide these numbers, you are seeing how many cents per foot of twine.
6.) Now, compare .55 and .48, or subtract the two. That will be 7 cents, or 0.07.
The difference is 7 cents, and 12 feet of twine for $24.60 is the better deal, as it costs less for more.
The given data are:
A function that:
The domain is the set of all real numbers
One x-intercept
The amplitude is 4
The y-intercept is (0,0)
From the choices, the functions containing "cosine" can be eliminated since the described function passes through (0,0). So, we are left with two choices:
y = -4sin (x) and y = 4sin (x)
Given the amplitude of 4, the answer must be y = 4 sin(x)
Answer:
Your answer is going to be p=9.
Step-by-step explanation:
3(2p+7)=15(p-4)
6p+21=15p-60
+60 +60
6p+81=15p
-6p -6p
(81)/9=(9p)/9
p=9
