Answer:
28: x^3+4x^2+6x+4
29: 30 (4r-d)
Step-by-step explanation:
Answer:
t = 1.65(c)
Step-by-step explanation:
For 4 cookies = $6.60
For 1 cookie = $6.60/4 = $1.65
For t cookies = $1.65(c)
Equation:-
t = 1.65(c)
Answer:
20 feet
Step-by-step explanation:
Consider the given pictorial representation below,
The Height of the Pole =|AB|
The Height of the Person =|DE|
Shadow cast by the Pole =|AC|
Shadow cast by the Person =|EC|
Triangles ABC and DEC are similar triangles therefore,


Cross multiplying
x X 1.5 = 6 X 5
x=30/1.5 =20 feet
Height of the flag pole = 20 feet
Let x be the second number in the Fibonacci sequence.
Then we have the sequence is as follows:
1st: 1
2nd: x
3rd: 1 + x
4th: 1 + 2x
5th: 2 + 3x
6th: 3 + 5x
7th: 5 + 8x
8th: 8 + 13x
9th: 13 + 21x
10th: 21 + 34x
so 111 = 21 + 34x, so 34x = 90, so x = 90/34 = 45/17.
Thus the second term would be 45/17. (if I haven’t made any errors in arithmetic).
Answer
x=50+9
x=59
x=80/10
x=8
Step-by-step explanation:
Hope this helps u...