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zlopas [31]
3 years ago
10

HELP ASAP PLEASE!!!!!!!!

Mathematics
2 answers:
Verdich [7]3 years ago
8 0
The answer is D
f(g(x)) = x and g(f(x))= x
Alenkasestr [34]3 years ago
5 0
<span>f(g(x))= x and g(f(x))=x</span>
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Find 3 consecutive even integers if their sum decreased by 10 equals -22
Orlov [11]
Three consecutive even integers can be represented by x, (x+2), and (x+4).

(x + (x + 2) + (x + 4)) - 10 = -22   Get rid of the parentheses
    x + x + 2 + x + 4 - 10 = -22   Combine like terms (x + x + x) and (2 + 4 - 10)
                               3x - 4 = -22   Add 4 to both sides
                                    3x = -18   Divide
                                      x = -6
Check you work.

x = -6
x + 2 = -4
x + 4 = -2

(-6 - 4 - 2) - 10 = 22
-12 - 10 = -22

So, your three integers are -6, -4, and -2 .
6 0
3 years ago
Matthew drove 74 miles in 2 hours. On average, how fast did he drive in hours per mile? Express your answer in simplest form.
jonny [76]

Answer: 37

Step-by-step explanation: Since you drove 74 miles in 2 hours, you would divide 74 by 2 to find the miles per hour, which would be 37.

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3 years ago
The sum of two numbers is 41. The larger number is 21 more than the smaller number. What are the numbers?
Charra [1.4K]

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srry its 31 and 10

Step-by-step explanation:

7 0
3 years ago
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Write 7x10^-8 in standard form
attashe74 [19]

Answer:

The answer would be 0.00000007

6 0
2 years ago
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What is the ratio of 20cm to 1m​
Julli [10]

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Answer:

  1 to 5

Step-by-step explanation:

20 cm to 1 m = 20 cm to 100 cm = 20 to 100 = 1 to 5

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