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Sergio039 [100]

3 years ago

15

Yooo I just had MAD diarrhea D:

1 answer:

kow [346]3 years ago

5 0

I’m sorry I usually drink water you can lose a lot of water while doing that . Try to not a lot maybe some crackers

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Which of the following equations matches the table below?

taurus [48]

Answer:

i cant see it

Step-by-step explanation:

7 0

3 years ago

How can you represent an decrease in temperature using an addition equation? Explain!

kap26 [50]

Hm good question. Maybe you can measure the temperature in a place and measure another temperature in a other place and add it together.

6 0

3 years ago

Find a4 for the arithmetic series with S4=-36 and a1=9

erastova [34]

ANSWER

The 4th term is -27

EXPLANATION

The sum of the first n-terms of an arithmetic sequence is

$S_n= \frac{n}{2} (2a_1+d(n-1))$

It was given that,

$S_4 = - 36$

$a_1 = 9$

$- 36= \frac{ 4}{2} (2 \times 9+d(4-1))$

$-36=2(18+3d)$

$-18=18+3d$

$-18 - 18 = 3d$

$3d = - 36$

$d = - 12$

The n-term is given by:

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

We substitute n=4 to get,

$a_4=9+ (4-1) \times -12$

$a_4=9+ 3\times -12$

$a_4=9 - 36$

$a_4= - 27$

5 0

3 years ago

Given the point and its image, determine the scale factor.

BARSIC [14]

Answer:

it would be 2

Step-by-step explanation:

8 0

3 years ago

PLEASE HELP <br><br> Solve using linear combination 8x + y = 14 3x + y = 4

yKpoI14uk [10]

Answer:

The solution of the linear system is:

$x = 2$ and $y = -2$

Step-by-step explanation:

The following linear equation is solved as follows:

$8\cdot x + y = 14$

$3\cdot x + y = 4$

After some algebraic manipulation:

$y = 14 - 8\cdot x$

$y = 4 - 3\cdot x$

$14 - 8\cdot x = 4 - 3\cdot x$

$10 = 5\cdot x$

$5\cdot x = 10$

$x = 2$

And finally,

$y = 4 - 3\cdot (2)$

$y = -2$

The solution of the linear system is:

$x = 2$ and $y = -2$

3 0

3 years ago

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