Factor 3 out of 6x^2-9x+18
Answer = 3(2x^2-3x+6)
3 x 7 = 21
Her birthday is in 21 days because there are 7 days in 1 week so you multiply the number of weeks by how many days in a week there is
X - John's shoe size
Two people in the family wear shoe size 6, but John's shoe size is not 6.
The shoe sizes in the family:
6, 6, x
The range is the difference between the highest and the lowest value. The range is 4.
There are two possibilities:
1. John's shoe size is the biggest:
However, his shoe size is not 10, so it's impossible.
2. John's shoe size is the smallest.
John's shoe size is 2.
Terms in Pattern B are double the corresponding terms in Pattern A
Answer:
a
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan15° = = ( multiply both sides by x )
x × tan15° = 20 ( divide both sides by tan15° )
x = ≈ 74.6 ft ( to the nearest tenth of a foot )