Answer:
Step-by-step explanation:
Perimeter of a shape is the total distance around it.
The formula for determining the perimeter of a circle is
Perimeter = 2πr
Where
r represents radius of the circle.
π is a constant whose value is 3.14
The given circle has a radius of
225 ft. The perimeter would be
2 × 3.14 × 225 = 1413 ft
Therefore, the perimeter of the circular path of the base ball field would be
40/100 × 1413 = 0.4 × 1413 = 565.2 ft
The perimeter of the base ball field would be
565.2 + 300 + 300 = 1165.2 ft
Time = distance/speed
Time it will take you to run around the baseball field is
1165.2/9 = 129.5 seconds
Answer:
f(g(4)) = 213
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Functions
- Function Notation
- Composite Functions
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
f(x) = 8x + 5
g(x) = 7x - 2
<u>Step 2: Find f(g(4))</u>
- Substitute in <em>x</em> [Function g(x)]: g(4) = 7(4) - 2
- Multiply: g(4) = 28 - 2
- Subtract: g(4) = 26
- Substitute in function value [Function f(x)]: f(g(4)) = 8(26) + 5
- Multiply: f(g(4)) = 208 + 5
- Add: f(g(4)) = 213
Answer:
If two polygons are similar, then the ratio of the lengths of any two corresponding sides is called the scale factor. This means that the ratio of all parts of a polygon is the same as the ratio of the sides.Jan 21, 2020
Answer:
y is at most than -8
Step-by-step explanation:
Step 1) You multiply -2 on both sides to get y by itself.
Than you have your answer. Now graph your answer on the number line.
Answer:
4x+1
Step-by-step explanation:
Ok, so it will be easier to write it out. "The sum of one and the product of four and x" written out is like this: 4x+1, because 4 is the coefficient with x. I am assuming you need the algebraic expression. Hope this helps!
