Hi TrinitySage15,
Well there are 6 types of factoring:
- Greatest Common Factor
- Grouping
- Difference in Two Squares
- Sum or Difference in Two Cubes
- Trinomials
- General Trinomials
The most common is GCF (Greatest Common Factor)
Steps:
- Write the prime factors for each number
- Underline or circle each common prime factor. (Every prime factor that is of a factor is for every number in the set).
- Then Multiplied all the underlined or circled numbers.
- That results the GCF
Hope This Helps!
So the angle of elevation to the light source is:
tanα=h/x
α=arctan(h/x)
α=arctam(50/75)°
α≈33.69°
Answer:
k = 15
Step-by-step explanation:
k² = 225
k = √225
k = 15
Thus, K = 15
<u>-TheUnknown</u><u>S</u><u>cientist</u>
$27.00x.15=4.05
27.00+4.05=$31.05
$31.05/3= 10.35
Each person will pay $10.35