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Varvara68 [4.7K]

3 years ago

7

15 1/5 divided by 10

2 answers:

Minchanka [31]3 years ago

7 0

15 and 1/5 divided by 10 is 1.52. Good luck!

SpyIntel [72]3 years ago

3 0

15 1/5 divided by 10 is 1.52

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A ramp is in the shape of a triangular prism. The ramp and its net are shown below. What is the surface area of the ramp?

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Answer:

180 ft^2 (squared)

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3 years ago

Find the area of a circle with a diameter of 16

jenyasd209 [6]

Answer:

201.06

Step-by-step explanation:

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Use the initial term and the recursive formula to find an explicit formula for the sequence an. Write your answer in simplest fo

Ipatiy [6.2K]

Answer:

$a_n = -11-14n$

Step-by-step explanation:

Given

$a_1 = -25$

$a_n = a_{n-1}-14$

Required

The explicit formula

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Set n=2; So:

$a_2 = a_{2-1}-14$

$a_2 = a_{1}-14$

Substitute -25 for $a_1$

$a_2 = -25-14$

$a_2 = -39$

Calculate the common difference (d)

$d = a_2 - a_1$

$d = -39 --25$

$d = -14$

So, the nth term is:

$a_n = a_1 + (n - 1)d$

$a_n = -25+ (n - 1)*-14$

Open bracket

$a_n = -25-14n + 14$

Collect like terms

$a_n = 14-25-14n$

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4 0

3 years ago

Please help me please!

anyanavicka [17]

Answer:

D) cannot factor

Step-by-step explanation:

D) cannot factor

7 0

3 years ago

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Thank you so much for your help

lana [24]

Answer:

1.1x

Step-by-step explanation:

that is the procedure above

4 0

3 years ago