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3 years ago

10

What is the area of the grassy yard?

2 answers:

lidiya [134]3 years ago

7 0

Answer:

360 meters squared

Step-by-step explanation:

24 x 16 = 384. The triangle that was taken out has an area of 24 meters squared. 384 - 24 = 360

guajiro [1.7K]3 years ago

5 0

384 because 24•16=384

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HELP!Please solve! this!!

Angelina_Jolie [31]

Answer:

Recursive formula for geometric sequence

$a_{n}=a_{n-1}\times r$

is $a_{n}=a_{n-1}\times 6$

and explicit formula for geometric sequence $a_{n}=a_{1}^{r-1}$ is

$a_{n}=(\frac{1}{2})^{6-1}$

Step-by-step explanation:

Given sequence is $\frac{1}{2},3,18,108,648,...$

To find the recursive and explicit formula for this sequence:

Let $a_{1}=\frac{1}{2},a_{2}=3,a_{3}=18,a_{4}=108,a_{5}=648,...$

To find the common ratio r:

$r=\frac{a_{2}}{a_{1}}$

$=\frac{3}{\frac{1}{2}}$

$=3\times 2$

$=6$

Therefore r=6

$r=\frac{a_{3}}{a_{2}}$

$=\frac{18}{3}$

$=6$

Therefore r=6

Therefore the common ration r=6

Therefore the given sequence is geometric sequence

Recursive formula for geometric sequence is $a_{n}=a_{n-1}\times r$

$a_{n}=a_{n-1}\times 6$

and explicit formula is $a_{n}=a_{1}^{r-1}$

$a_{n}=(\frac{1}{2})^{6-1}$

$=(\frac{1}{2})^{5}$

$=\frac{1}{32}$

Therefore $a_{n}=\frac{1}{32}$

8 0

3 years ago

Read 2 more answers

-6x + 6y= 6<br> -6x + 3y=-12

jeka94

Hope this helps with the answer to your question

3 0

4 years ago

Read 2 more answers

Use the table below of the function f(x) = x4 − 2x3 to answer this question:

denpristay [2]

-1 hope this helpz man

6 0

3 years ago

Read 2 more answers

-6 -5(6x-4) <br><br> Explain please

Zolol [24]

$\qquad\qquad\huge\underline{{\sf Answer}}$

let's evaluate ~

$\qquad \sf \dashrightarrow \: - 6 - 5(6x - 4)$

$\qquad \sf \dashrightarrow \: - 6 - [(5 \cdot6x) - (5 \cdot4)]$

$\qquad \sf \dashrightarrow \: - 6 - (30x - 20)$

$\qquad \sf \dashrightarrow \: - 6 -30x + 20$

$\qquad \sf \dashrightarrow \: - 30x + 14$

I hope you understood the whole procedure ~

7 0

2 years ago

Let f(x)=(x+3)^2and g(x)=f(x)-7. Which of the following shows g(x)?

Mila [183]

F(x) = (x + 3)²

g(x) = f(x) - 7.

g(x) = (x + 3)² - 7

g(x) = (x + 3)(x + 3) - 7

g(x) = x*x + x*3 +3*x + 3*3 - 7

g(x) = x² + 3x + 3x + 9 - 7

g(x) = x² + 6x + 2

6 0

3 years ago