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Veseljchak [2.6K]
3 years ago
10

Evaluate each expression for g=10 9-4g+1=?

Mathematics
2 answers:
uysha [10]3 years ago
6 0
G = 10

⓵ You need to replace g with its value and calculate everything :

9 - 4(10) + 1 = ×

9 - (4•10) + 1 = ×

9 - 40 + 1 = ×

-31 + 1 = ×

-30 = ×

So your answer is -30!

I really hope this helped, if there’s anything just let me know! ☻
Viktor [21]3 years ago
5 0
-30, 10*4=40 so you do 9-40+1 which is equal to -30
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denis-greek [22]
If you replace 2 with x you will get 1 = 1

This means the anwser is :
x = 2

7 0
3 years ago
Determine whether the geometric series 27 + 18 + 12 + 8 + ... converges or diverges, and identify the sum if it exists.
Ne4ueva [31]

The given geometric series as shown in the question is seen to; Be converging with its' sum as 81

<h3>How to identify a converging or diverging series?</h3>

We are given the geometric series;

27 + 18 + 12 + 8 + ...

Now, we see that;

First term; a₀ = 27

Second Term; a₁ = 2(27/3)

Third term; a₂ = 2²(27/3²)

Fourth term; a₃ = 2³(27/3³)

Thus, the formula is;

2ⁿ(27/3ⁿ)

Applying limits at infinity gives;

2^(∞) * (27/3^(∞)) = 0

Since the  terms of the series tend to zero, we can affirm that the series converges.

The sum of an infinite converging series is:

S_n = a/(1 - r)

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S_n = 81

Read more about converging or diverging series at; brainly.com/question/15415793

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6 0
2 years ago
Solve. x + 3y = 16 y = 7
nasty-shy [4]

Answer:

x = -5, y= 7. You can check this yourself by plugging in the numbers.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
If x equals 7, then find the matching value for y.<br> -2x-2y=-2
mihalych1998 [28]
Y = -6.
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you need to move -14 to the other side by canceling out -14 with +14, and add +14 to -2, giving you -2y=12. -2/12=-6


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Which fraction has the same value as 2 3<br> 8
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Answer:

The Answer : 19/8 Not sure if I'm correct

7 0
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