2 years ago

Write a recursive formula for An, the n' th term of the sequence 6, 13, 20, ....

1 answer:

4 0

An=7n-1 that's the recursive formula

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Harman [31]

Answer: 48 ft

Step-by-step explanation:

Given

Height of street light h=12 ft

length of shadow x=18 ft

Shadow length of building x'=72 ft

suppose the height of the building is y

from the figure, we can write

$\Rightarrow \tan p=\dfrac{h}{x}=\dfrac{12}{18}\\\\\Rightarrow \tan p=\dfrac{y}{x'}=\dfrac{12}{18}\\\\\Rightarrow y=72\times \dfrac{2}{3}=48\ ft$

7 0

3 years ago

sertanlavr [38]

Answer:

150

Step-by-step explanation:

The 100% of a number is represented by N and 60% of N = 90

To find the whole we multiply 90 with 100 and divide that by 60

100*90/60 = 150

8 0

2 years ago

ycow [4]

That would be (1, -3) because you basically divide the coordinates by the scale factor, in this case 2.

8 0

3 years ago

Basile [38]

V=1/3Ah. If V = 16 when A = 24, h is equal to 2

7 0

4 years ago

Leona [35]

The square root of 7899 is (about) 88.8763186. This can be rounded to 88.9.

5 0

3 years ago