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sdas [7]
3 years ago
12

Some body can help me to find the whole area and tell me how do you get the answer step by step please to understand please I ne

ed help

Mathematics
1 answer:
vaieri [72.5K]3 years ago
8 0
Start by breaking the figure into simpler figures
Triangle 1
Triangle 2
Square
Then calculate the area for each one
Square: 2 cm times 2 cm = 4 cm
Triangle: 2 cm times 1 cm = 2 cm divided by 2 = 0.5 cm
Triangle: 2 cm times 1 cm = 2 cm divided by 2 = 0.5 cm
Add up all the values and get 5 cm squared

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If you can read 18 words in 8 seconds how long does it take to read 63 words
Evgen [1.6K]

Answer:

28 seconds

Step-by-step explanation:

You divide 18/8 to get 2.25. Then you divide 63 and 2.25 to get 28.

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2 years ago
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X is equal to 58 degrees
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Juli2301 [7.4K]

Answer:

Shown in the picture

Step-by-step explanation:

A:

Set the value of x to "5" and "30" to find the corresponding values of y (i.e. the altitudes of the plane at 5 or 30 minutes after beginning descent).

B:

Use the the same method to determine the set of coordinates (/ordered pairs) at each of the values for x given in part B of the question.

C:

The initial value is simply the starting value of y, or in other words, the altitude at which the plane begins to descend in this context;

So it will be 0 mins after the beginning of descent of the plane, i.e. when x = 0, therefore the answer is (0, 28000) as an ordered pair or simply 28000 ft.

D:

Rate of change is a fancy or more technical way of referring to the gradient of a function;

In this case of the context of a plane descending, it refers to the change in altitude over time;

This can be calculated using any two ordered pairs (or coordinates as I call them) using the formula of the difference in the y values divided by the difference in the x values.

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3 years ago
A horse drinks about 120 gallons of water every four days at this rate about how many gallons of water does a horse drink in 28
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