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photoshop1234 [79]
3 years ago
5

You are told that an atom has 10 electrons how many protons does it contain

Biology
1 answer:
Alex_Xolod [135]3 years ago
7 0
No of electrons is equal to no of protons so it will have 10 protons
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Find the slope between (0,-7) and (7,0). Reduce it.<br> show work
lana66690 [7]

Answer:

\displaystyle m=1

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

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<u>Step 1: Define</u>

Point (0, -7)

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<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute in points [Slope Formula]:                                                             \displaystyle m=\frac{0+7}{7-0}
  2. [Fraction] Add/Subtract:                                                                                 \displaystyle m=\frac{7}{7}
  3. [Fraction] Divide:                                                                                                \displaystyle m=1
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Free_Kalibri [48]

Answer:

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Explanation:

Daylight hours are shortest in each hemispheres winter. between summer and Winter Solstice, the number of daylight hours decreases, and the rate of decrease is larger the higher latitude. the fewer sunlight hours the colder the nights.

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