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3 years ago

Find the 60th term of the arithmetic sequence -27, -24, -21, ...

Mathematics

2 answers:

Rainbow [258]3 years ago

8 0

Answer:

-27, - 51, -75, -99, -123, -147, -171, - 195, -219, 21 value: - 507

Step-by-step explanation:

I used a calucalotor

Travka [436]3 years ago

8 0

-27,-24,-21

a=-27
d=3

$\\ \tt\hookrightarrow a_n=a+(n-1)d$

$\\ \tt\hookrightarrow a_{60}=a+59d=-27+59(3)=-27+177=150$

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4/5p - 3/5p - 4 = 0 <br><br> And I need to write out my work

sdas [7]

9514 1404 393

Answer:

p = 20

Step-by-step explanation:

Collecting terms gives ...

(4/5 -3/5)p - 4 = 0

1/5p - 4 = 0

Multiplying by 5, we get ...

p - 20 = 0

Then, adding 20 gives the solution:

p = 20

8 0

3 years ago

Solve 2^3x=172 Use logarithmic please

I am Lyosha [343]

2^3x = 172
3x log 2 = log 172
3x = 7.4263
x = 2.475

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4 0

4 years ago

The factorization of x2 + 3x – 4 is modeled with algebra

meriva

Option C: (x+4) and (x-1) are the factors of the equation

Explanation:

Given that the equation is $x^{2} +3x-4$

We need to determine the factors of the equation.

Splitting the middle term, we get,

$x^{2} +4x-x-4$

Grouping the terms, we have,

$x(x+4)-1(x+4)$

Let us factor out the term (x+4), we have,

$(x+4)(x-1)$

Thus, the factors of the equation are (x+4) and (x-1)

Hence, Option C is the correct answer.

4 0

4 years ago

I would like To have help on This question This is My last question That I’m answering for Tonight

klemol [59]

2/3

4/6 simplified is 2/3

3 0

4 years ago

Read 2 more answers

How do you write 5x + 15Y = 75 in Standard Form

siniylev [52]

The answer is 5+15=75xY

8 0

4 years ago