3 years ago

The pool table has a height of 7ft. Side one is 18ft and side two is 17ft. What is the area and perimeter?

Mathematics

1 answer:

wel3 years ago

8 0

Answer:

2142

Step-by-step explanation:

just multiply the sides

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Consider the recursive formula an = (2 + an-1) / 2

wel

Answer: The correct option is B. The third term is 4.

Explanation:

The given recursive formula is,

$a_n=\frac{2+a_{n-1}}{2}$

It is given that the first term is 10. So,

$a_1=10$

To find third term, first we have to find the second term.

$a_2=\frac{2+a_{2-1}}{2}$

$a_2=\frac{2+a_{1}}{2}$

$a_2=\frac{2+10}{2}$

$a_2=\frac{12}{2}$

$a_2=6$

Therefore the second term is 6.

$a_3=\frac{2+a_{3-1}}{2}$

$a_3=\frac{2+a_{2}}{2}$

$a_3=\frac{2+6}{2}$

$a_3=\frac{8}{2}$

$a_3=4$

Therefore, the correct option is B. The third term is 4.

7 0

4 years ago

Simplify. 43 – 2 A 10 B 41 C 62 D 79

Zarrin [17]

the correct answer is, B.

8 0

3 years ago

Solution, enter NO SOLUTION.)

Tema [17]

answer 1: 5r-35=-5r-7

5r+5r=-7+35

10r=28

r=28/10

8 0

3 years ago

Write 1 over 9 as a decimal and round it to 2 decimal places

FromTheMoon [43]

Answer:

0.111

Step-by-step explanation:

1/9 as a decimal is 0.11111111 but rounded to 2 decimal places is 0.111.

Hope this helps :)

Have a good day / night

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2 years ago

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What is the equivalent ratio to 16 56

julia-pushkina [17]

Answer:

The number 2

Step-by-step explanation:

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3 years ago

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