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jolli1 [7]
3 years ago
6

I don't understand can someone help

Mathematics
1 answer:
Aliun [14]3 years ago
6 0

Answer:

C

Step-by-step explanation:

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Plz help I don’t understand how to do this problem
kkurt [141]

Answer:

  • a) 6
  • b) 3t² - 17t + 28
  • c) 3t² - 5t - 2

Step-by-step explanation:

<u>Given function:</u>

  • g(t) = 3t² - 5t + 4

a)  g(2)

  • g(2) = 3*2² - 5*2 + 4 =
  •          3*4 - 10 + 4 =
  •          12 - 6 =
  •          6

b)  g(t - 2)

  • g(t - 2) = 3(t - 2)² - 5(t - 2) + 4 =
  •               3(t² - 4t + 4) - 5t + 10 + 4 =
  •               3t² - 12t + 12 - 5t + 16 =
  •               3t² - 17t + 28

c)  g(t) - g(2)

  • g(t) - g(2) = 3t² - 5t + 4 - 6 =
  •                   3t² - 5t - 2
7 0
3 years ago
Giving like 62 points PLZ giving brainliest Which expressions are equivalent to 9x(2+y) ? Select each correct answer.
grigory [225]
<span>9x(2+y)
= 18x + 9xy

answer

</span><span>18x+(9x⋅y) 
</span><span>(9x⋅2)+(9x⋅y) 1</span>
4 0
3 years ago
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Rewrite the expression in the form 5^n <br> (5^3)^2=?
Ira Lisetskai [31]

This problem is all about bases and exponents.  Because we have a quotient and the bases are both 5's, that means that we can use the rule of exponents for quotients to rewrite and simplify:

That's the simplification as long as you are "allowed" to leave the exponent as a negative number.

7 0
3 years ago
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What's 40% in decimals
jarptica [38.1K]
Percent means parts out of 100 40%=40/100=4/10=0.4/1=0.4
6 0
4 years ago
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Help plz..And No links!! I repeat No links!!
zlopas [31]

0.46

Step-by-step explanation:

23÷50= 0.46

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3 0
3 years ago
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