3y = -x + 3
y= (-1/3)x + 1
perpendicular: 3
y + 1 = 3(x - 6)
y + 1 = 3x - 18
y = 3x - 19
Answer:
2√2.
Step-by-step explanation:
We use the Pythagoras Theorem:
x^2 = 2^2 + 2^2
x^2 = 8
x = √8
= 2√2.
75%
15/20 = 75/100 (you just have to multiply both top and bottom by five)
She needs to buy 3 sets of roses and 2 sets of daises
Answer:
7,971,615
Step-by-step explanation:
A geometric sequence is one in which the successive terms show a regular pattern of change defined by a common ratio i.e the division of the successive term with the previous term gives a constant known as the common ratio.
Where r is the common ratio, a is the first term and n is the number of term, the nth term Tn of a geometric sequence may be defined as
Tn = ar^(n-1)
where a = 5, r = 15/5 = 3
then T14 = 5 * 3(14 - 1)
= 7,971,615
