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GalinKa [24]
3 years ago
10

Explain how to write an equival3nt expresion using the associative property 2+(11+y)​

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

Answer:

13 + y

Step-by-step explanation:

hope i helped :) !

brainliest pleaseee !!?

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The answer to this would be Point H because, you have to look in between points FB, which gives you the choices of  G, H, L, the most logical answer for this would be point H because its in the middle of points FB. Hope my answer helps
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The weather report stated that tomorrow's low temperature will be -3 degrees. What does that statement mean?
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Answer:

It means that the lowest the temperature will get that day is -3 degrees

Step-by-step explanation:

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3 years ago
Plz help fast fast plz plz plz divide 44/625 and 220/31.25
Irina-Kira [14]

the answer to 44/625 is0.0704

the answer to 220/31.25 is 7.04

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F(x+h) = (x+h)² + 3(x+h)^3<br><br> How would I distribute this?
Leno4ka [110]

Answer:

f(x + h) = 3x³ + x² + 9h²x + 3h³ + h² + 9hx² + 2hx

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Distributive Property
  • Expand by FOIL (First Outside Inside Last)
  • Combining like terms

Step-by-step explanation:

<u>Step 1: Define function</u>

f(x) = x² + 3x³

f(x + h) is x = x + h

<u>Step 2: Simplify</u>

  1. Substitute:                              f(x + h) = (x + h)² + 3(x + h)³
  2. Expand by FOILing:               f(x + h) = (x² + 2hx + h²) + 3(x + h)³
  3. Rewrite:                                  f(x + h) = (x² + 2hx + h²) + 3(x + h)²(x + h)
  4. Expand by FOILing:               f(x + h) = (x²+2hx+h²) + 3(x² + 2hx + h²)(x+h)
  5. Distribute/Expand:                 f(x + h) = (x²+2hx+h²) + 3(x³+3hx²+3h²x+h³)
  6. Distribute 3:                            f(x + h) = (x²+2hx+h²)+(3x³+9hx²+9h²x+3h³)
  7. Combine like terms:               f(x + h) = 3x³+x²+9h²x+3h³+h²+9hx²+2hx
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2 years ago
A mail carrier can deliver mail to 36 houses in 30 minutes. Mark wants to determine how many houses the carrier can deliver mail
faltersainse [42]

Answer:

Mark’s method is correct, because even though it is impossible to deliver mail to 1.2 houses in a minute, 1.2 represents the unit rate of houses per minute.

Step-by-step explanation:

Just took the test.

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