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kotykmax [81]
3 years ago
13

What is the diameter of a circle with a radius of 7 inches

Mathematics
1 answer:
In-s [12.5K]3 years ago
7 0

Answer:

14

Step-by-step explanation:

the diameter is the radius multiplied by 2

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What is the minimum information you need to be able to find the circumference and area of a circle?
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Read 2 more answers
In the following equation, f(x)=2x +7, what is f(-3)?
Helen [10]

Answer:

f(-3) = 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>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2x + 7

f(-3) is x = -3

<u>Step 2: Evaluate</u>

  1. Substitute:                   f(-3) = 2(-3) + 7
  2. Multiply:                       f(-3) = -6 + 7
  3. Add:                             f(-3) = 1
5 0
3 years ago
What is 8and21/40s as a decimal?
Anestetic [448]
8 21/40 
341/40
852.5/100
8.525

Hope this helps :)
6 0
3 years ago
A digital gaming service offers a subscription plan with a $25 membership fee and charges a $2.50 per game rental fee. How many
erastova [34]

Answer:

They can get at most 10 games

The inequality is g=25+2.50x

Step-by-step explanation:

50=25+2.5x

50-25=25

25=2.5x

25/2.5=10

6 0
3 years ago
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