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Nesterboy [21]
3 years ago
12

What is the difference between composition and decomposition? Can you use them to find the area of a polygon?

Mathematics
1 answer:
ZanzabumX [31]3 years ago
3 0

Answer:

vhbjn fgu ut ti 4ey

gjjStep-by-step explanation:

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Find the slope of the equation3x + 5y = 30
lutik1710 [3]
The slope: 3/5
Y-intercept:-6
4 0
3 years ago
What is the degree measure of one sixth of a right angle
Mariulka [41]
It is 15 degrees. A right angle is 90 degrees, so to find one sixth of that, you divide 90 by 6 (which is the same thing as multiplying 90 by one sixth). You get 15.
6 0
3 years ago
Easy problem just need to check answer
IceJOKER [234]

Answer:

47

Step-by-step explanation:

26+21 = 47

6 0
3 years ago
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Given f(x) = x² - 10x + 22, what is the range of f?
adoni [48]

Answer:

[-3, ∞)

Step-by-step explanation:

There are many ways to find the range but I will use the method I find the easiest.

First, find the derivative of the function.

f(x) = x² - 10x + 22

f'(x) = 2x - 10

Once you find the derivative, set the derivative equal to 0.

2x - 10 = 0

Solve for x.

2x = 10

x = 5

Great, you have the x value but we need the y value. To find it, plug the x value of 5 back into the original equation.

f(x) = x² - 10x + 22

f(5) = 5² - 10(5) + 22

      = 25 - 50 +22

      = -3

Since the function is that of a parabola, the value of x is the vertex and the y values continue going up to ∞.

This means the range is : [-3, ∞)

Another easy way is just graphing the function and then looking at the range. (I attached a graph of the function below).

Hope this helped!

6 0
3 years ago
Factor the expression using the GCF.
ss7ja [257]

Answer:

= 3 (3x + 5y)

Step-by-step explanation:

First find the GCF of 9 and 15 which would be 3. Then the GCF which is 3 is placed on the left of the parentheses. then you plug in the numbers. So 9x divided by 3 is 3x, and 15y divided by 3 is 5y.

7 0
2 years ago
Read 2 more answers
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