3 years ago

What is the value of x2 + 2y ÷ 2w + 3z for w = 2, x = 5, y = 8, and z = 3?

1 answer:

5 0

The answer to this question is 23

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irakobra [83]

Hello!

You can only combine numbers with the same variable

4r - 16r = -12r
5s + 3s = 8s

The answer is -12r + 8s

Hope this helps!

8 0

3 years ago

Sonja [21]

Answer:

51.2%

Step-by-step explanation:

7 0

3 years ago

mel-nik [20]

Answer:

1.95

Step-by-step explanation:

8 0

3 years ago

Evgesh-ka [11]

What?

explanation: ..

5 0

3 years ago

Travka [436]

Answer:

$S_5=\dfrac{170}{9}$

Step-by-step explanation:

Given that,

The sum of first n term of a sequence is $S_n=20-\dfrac{10}{2n-1}$

We need to find the sum of the first 5 terms.

Put n = 5,

$S_5=20-\dfrac{10}{2(5)-1}\\\\=20-\dfrac{10}{10-1}\\\\=20-\dfrac{10}{9}\\\\=\dfrac{170}{9}$

So, the sum of first 5 terms is equal to $\dfrac{170}{9}$ .

6 0

2 years ago