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a_sh-v [17]
3 years ago
9

(3f–3)^2 pls help aaaaaaaaaaaaaaaaaaaa

Mathematics
1 answer:
julia-pushkina [17]3 years ago
6 0
9f^2-18f+9 is the answer
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Please help quick will give brainliest
Snowcat [4.5K]

25t means "25 times t" where t is some unknown number. It is a placeholder for a number.

To find what the number is, we undo what is happening to t. So we divide both sides by 25 to undo the operation "multiply by 25"

----------

25*t = 1125

25*t/25 = 1125/25 divide both sides by 25

t = 45

---------

<h3>Answer: 45</h3>

As a check, we can plug t = 45 into the equation and we should get the same value on both sides

25*t = 1125

25*45 = 1125 replace every t with 45

1125 = 1125 the answer is confirmed

5 0
3 years ago
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PLSSS HELP IF YOU TURLY KNOW THISS
Andrej [43]

Answer:

<u><em>B</em></u>

Step-by-step explanation:

  • <em>4/1 * 1/3</em>
  • <em>4 * 1 = 4</em>
  • <em>1 * 3 = 3</em>
  • <em>4/3; 1 1/3</em>
4 0
2 years ago
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Which table represents y as a function of x?
dezoksy [38]

Answer:

1 is the answer see attached

Step-by-step explanation:

1 is a function

2 is not a function as it is x+y

3 is a boundary function of how many parameters

4 is not a function as such parameters are too long however many of the decimals divide into each other and appear functional.

3 0
3 years ago
Is 20 miles every 3 hours a unit rate
GrogVix [38]
No.  A unit rate would be something like 6 2/3 miles per hour, which is the same speed as above.
6 0
3 years ago
What is true about the angles in the diagram show below?<br> Please Help!
dsp73

Answer:

1) 30

2) 60

Step-by-step explanation:

1. 90 + 2x + x = 180

solve for x

x = 30

plug in 30 for x

<em>hope this helps. I am in algebra two so you can trust my answer. Happy holidays stay safe</em>

<em />

8 0
2 years ago
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