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Elodia [21]
3 years ago
13

I need help with this. I don’t understand it. Please help.

Mathematics
2 answers:
Y_Kistochka [10]3 years ago
7 0

Step-by-step explanation:

<h2>please mark me as brainlist please I 2731 ans in simplified </h2>

Akimi4 [234]3 years ago
6 0

Answer:

98\pi/3

Step-by-step explanation:

The shaded area of the circle is 1/6 of the area of a circle.

The area of a circle is (\pi*r^2)/2

We are given that the diameter is 28 m. So the radius(r) is 14 m.

The area of the circle is (\pi*(14)^2)/2 = 196\pi.

Since the shaded area is 1/6 of the circle,

196\pi/6 = 98\pi/3.

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Step-by-step explanation:

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0.05%<br> Convert to a decimal
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0.0005.

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3 years ago
16. Solve for C: 6c - 1 - 4c = -49
lesantik [10]

Answer:

c = -24

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

<u>Algebra I</u>

<u />

Step-by-step explanation:

<u>Step 1: Define</u>

6c - 1 - 4c = -49

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

  1. Combine like terms:                     2c - 1 = -49
  2. Isolate <em>c</em> term:                               2c = -48
  3. Isolate <em>c</em>:                                        c = -24
7 0
3 years ago
If p varies directly with q, and p = 10 when q = 5, what is the value of p when q = 20
Inessa [10]
The value of p would be 40. This is because the ratio of p:q = 10:5. this could be simplify into p:q = 2:1. Applying the ratio p:20 = 2:1, P=40.
8 0
3 years ago
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