For this case we must solve the following quadratic equation:
Where:
The roots are given by:
Substituting the values we have:
By definition we have to:
We have two complex roots:
Answer:
Answer:
There are 31 polygons in total used to make the tessellation and the ones that make number 17 up are:
Pentagons, triangles, and hexagons.
The ones that make up number 18 are:
Pentagons, squares, and triangles.
Step-by-step explanation:
Multiply the number of choices for each position together. Three of the numbers can be repeated with the one (5) only being used once.
(4 possible choices) × (3 possible choices) × (3 possible choices) × (3 possible choices) = 4 × 3 × 3 × 3 = 108
Answer:
Balance(m) = 900-40m
After 9 months, Felicia has $540.
Step-by-step explanation:
Balance = 900 - 40m
So after 9 months, 900-40*9=900-360=540.
Considering no discounts for bringing people to the theatre, and a being the number of adults attending the show and b the number of children attending the show then:
