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vagabundo [1.1K]
3 years ago
10

A.d2=4 is true forb.2m=m+m is true forc. d+67=d+68 is true for

Mathematics
1 answer:
Rufina [12.5K]3 years ago
8 0
A. 2(2) = 4
B. 2(1)= 1+1
C. 2+ 67 = 1+ 68
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Classify What type of number is 1.00 repeating
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Answer:

  rational, integer, whole, natural, real

Step-by-step explanation:

Trailing zeros after the decimal point do not change the value of a number. This number is 1, a rational, real, integer, whole, natural number.

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3 years ago
Felicity babysat 2 hours each night for 10 nights. She earned a total of $180 babysitting. Felicity wants to calculate her hourl
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$9 a hour.

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3 years ago
What is the midpoint of C(5,3 and D(-3,-6)
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Answer:

Step-by-step explanation:

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6 0
2 years ago
What is 17,000 divided by 100
Nina [5.8K]
17000 divided by 100=170    

5 0
3 years ago
Read 2 more answers
Rewrite the function f(x)=-2(x+2)^2+6 in the form f(x)=ax^2+bx+c
Romashka [77]

Answer:

f(x) = -2x² - 8x - 2

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Expand by FOIL (First Outside Inside Last)
  • Standard Form: f(x) = ax² + bx + c
  • Vertex Form: f(x) = a(bx + c)² + d

Step-by-step explanation:

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

Vertex Form: f(x) = -2(x + 2)² + 6

<u>Step 2: Find Standard Form</u>

  1. Expand by FOILing:                         f(x) = -2(x² + 4x + 4) + 6
  2. Distribute -2:                                     f(x) = -2x² - 8x - 8 + 6
  3. Combine like terms (constants):     f(x) = -2x² - 8x - 2
8 0
3 years ago
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