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svp [43]
3 years ago
10

The following formula relates three quantities Force (F) mass (m) and acceleration (a).

Mathematics
1 answer:
Agata [3.3K]3 years ago
4 0

a. F = ma

F/a = ma/a

m = F/a

b. F = ma

-30 = -6a

a = 5

c. F = ma

30 = 10a

a = 3

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Step-by-step explanation:

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In order to find y for point C on AB, substitute point C in line equation if AB.

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3 years ago
What percent of 3000 is 18??
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Find the zeros (roots, x-intercepts) for each po<br> 3. f(x) = 5x^3- 20x
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Step-by-step explanation:

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3 years ago
Witch is bigger<br><br> 1/4 <br> or<br> 2/7
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Answer:

2/7

Step-by-step explanation:

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2 years ago
How do i solve this equation<br> -4p+9=-5
gregori [183]

Answer:

p = 7/2

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

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

-4p + 9 = -5

<u>Step 2: Solve for </u><em><u>p</u></em>

  1. Subtract 9 on both sides:                     -4p = -14
  2. Divide -4 on both sides:                       p = 7/2

<u>Step 3: Check</u>

<em>Plug in p into the original equation to verify it's a solution.</em>

  1. Substitute in <em>p</em>:                    -4(7/2) + 9 = -5
  2. Multiply:                               -14 + 9 = -5
  3. Add:                                     -5 = -5

Here we see that -5 does indeed equal -5.

∴ p = 7/2 is the solution to the equation.

5 0
3 years ago
Read 2 more answers
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