5x+15=90
5x= 75
X=15
Because it’s complementary
Answer: 450 yards
Step-by-step explanation:
From the question, we are informed that two blueberry farms are similar in shape and that the ratio of the side lengths of the farms is 4 : 5, and the smaller farm has a perimeter of 360 yards.
Since the smaller side which is denoted by 4 has a perimeter of 360, we divide 360 by 4 and then multiply the answer by 5 to get the perimeter of the larger blueberry farms. This will be:
= 360/4 × 5
= 90 × 5
= 450 yards
To find (fg)(x), you must mult. together the two binomial functions f and g:
(fg)(x) = (6-5x)(6x^2+x = 36x^2 + 6x - 30x^3 - 5x^2
and then you must combine like terms: (fg)(x) = -30x^3 + 31x^2 + 6x
7d=84 so d=12 because you have to divide 7 from 84 to see how much each bracelet cost lol
