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3 years ago

26s? + 33 Submit Hzhjskapskdjsjababah

Mathematics

1 answer:

kipiarov [429]3 years ago

6 0

Answer:

Step-by-step explanation:

just add the 2 and you should get 59

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Construction worker’s planned to secure a tall pole using two cables attached to the pole at a point 12 m above the ground as sh

padilas [110]

Answer:(24+12\3)m

Step-by-step explanation:

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3 years ago

HELP WITH IN 5 MINS WHOEVER GETS IT RIGHT STEP BY STEP WILL BE BRAINLEST

inna [77]

Answer:

Step-by-step explanation:

book mark is in the form of rectangle area of rectangle = length into breadth = 6 into 2 = 12

7 0

3 years ago

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A sequence is recursively defined by f(1)=3,f(n)=2* f(n-1) for n >=2. Write the equation for the nth term

GarryVolchara [31]

Given:

$f(1)=3,f(n)=2\times f(n-1)$ ...(i)

For $n\geq 2$ .

To find:

The nth term for the given recursive formula.

Solution:

The given recursive formula is of the form of

$f(n)=r\times f(n-1)$ ...(ii)

It is the recursive formula of a GP, where r is common ratio.

On comparing (i) and (ii), we get

$r=2$

Now,

First term: $a=f(1)=3$

Common difference: $r=2$

nth term of a GP is

$f(n)=ar^{n-1}$

Putting a=3 and r=2, we get

$f(n)=3(2)^{n-1}$

Therefore, the equation for the nth term is $f(n)=3(2)^{n-1}$ .

3 0

3 years ago

-5(a + 3) = -55<br> What is the value of a?

Kobotan [32]

Answer:

a=8

Step-by-step explanation:

-5(a+3)=-55

First you times the bracket by -5

-5a-15=-55

Then you add the 15 to -55 because since the 15 is a negative on the right it has to be the opposite to the left

-5a=-40

Then you divide both sides by negative 5

-5a . = . -40

--------- ----------

- 5 -5

a= 8

5 0

4 years ago

Factor 8r^6 + 27s^12

Natali5045456 [20]

Answer:

Dear user,

Answer to your query is provided below

Step-by-step explanation:

Attached in image

3 0

3 years ago