Answer: 2(7x + 3y + 4) [unsimplified] or 14x + 6y + 8 [simplified]
Step-by-step explanation: The perimeter of a parallelogram is 2 * (the two sides.)
Adding 5x + 4 and 2x + 3y, we get 7x + 3y + 4 by combining like terms in the x terms.
Now, we multiply by 2. This is 2(7x + 3y + 4) or 14x + 6y + 8
Please comment on this answer and give me a full question and I will be just fine answering it for you.
1) let's convert the maximum altitude of the black kite from feet to meters. We can do it by using the following proportion:

From which we find

This is the maximum altitude (in meters) of the black kite. The problem says that the maximum altitude of the red kite is 117.46 m, therefore the red kite is the one with higher maximum altitude.
2) Let's convert the maximum altitude of the red kite from meters to feet, again by using the proportion:

From which we find

Therefore, the maximum altitude of the red kite in feet is 385.37 ft.
Answer:
Step-by-step explanation:
From the question, we're told that the length of the garden is 3 feet longer than its width. Mathematically, we would have
l = w + 3, where
l = length of the garden
w = width of the garden
Again we're told that this same garden has a walkway of about 2 foot wide. Mathematically we would have that as
W(w) = 2, where
W(w) = width of the garden.
That's all the parameters given in the question
Answer:
42 Degrees
Step-by-step explanation:
All you really have to do is look on Google for examples of the angles: 23, 25, 65, and 42 and see which one looks like the same angle that the kite string is.