Answer:
5! = 120
Step-by-step explanation:
using the definition of factorial !
n! = n(n - 1)(n - 2) .... 3 × 2 × 1 , then
5! = 5 × 4 × 3 × 2 × 1 = 20 × 12 × 1 = 120
The equation that could be used to determine the unknown side length, M of the logo is A = 7M
<h3>How to determine the equation?</h3>
From the question, we have the following parameters:
- Logo: Rectangle
- Length, L = 7 feet
Represent the area of the logo with A, and M represents the unknown side
The area (A) of the rectangle is calculated using:
A = L * W
Substitute 7 for L, and M for W
A = 7M
Hence, the equation that could be used to determine the unknown side length, M of the logo is A = 7M
Read more about areas at:
brainly.com/question/24487155
Answer:
39.60
Step-by-step explanation:
9.90 x 4 = 39.60
Answer:
D. 
Step-by-step explanation:
Area of sector of a circle is given as θ/360*πr²
Where,
r = radius = 12 cm
θ = 56°
Use 3.14 as π
Plug in the values into the formula and solve
Area of the sector ABC = 
The answer is D
