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erastova [34]
2 years ago
15

Help on Math please and thank you

Mathematics
1 answer:
Keith_Richards [23]2 years ago
5 0

Answer:

the value of x to the nearest tenth is 12 * x

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I really need help with this
ElenaW [278]
Number of boys:
1000/2+20/2=510
Number of girls:
1000/2-20/2=490
510 boys and 490 girls competed at Special Olympics

5 0
3 years ago
Draw 8 lines that are between 1 inch and 3 inches long. Measure each line to the nearest fourth inch, and make a line plot
hammer [34]
--------------------------------                                                                                        --------------------------------
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3 years ago
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Need help...........
Kay [80]

<u>The commutative property is when you can change the order and it will be the same answer.</u>

<u>6 + 8 + 7 = 7 + 8 + 6</u> would be your answer.

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3 years ago
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What is the answer for this algebra question 4(2n-5)=3n+10
miss Akunina [59]
4(2n-5)=3n+10\\\\&#10;8n-20=3n+10\ \ \ |Subtract\ 3n\\\\&#10;5n-20=10\ \ \ Add\ 20\\\\&#10;5n=30\ \ \ |Divide\ by\ 5\\\\&#10;n=\frac{30}{5}=6\\\\Solution\ is\ n=6.
4 0
3 years ago
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F(x)=√x+11. Find the inverse of f(x).
MaRussiya [10]

Answer:

f(x)⁻¹ = (x - 11)²

Step-by-step explanation:

To find the inverse of the function, you need to (1) swap the places of the "x" and "y" variables and then (2) solve for "y". Remember, f(x) is another way of writing "y".

y = √x + 11                                        <----- Original equation

x = √y + 11                                        <----- Swap variables

x - 11 = √y                                         <----- Subtract 11 from both sides

(x - 11)² = (√y)²                                  <----- Square both sides

(x - 11)² = y                                        <----- Simplify

Another way of writing the output of an inverse function is with f(x)⁻¹.

5 0
2 years ago
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