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2 years ago

10

What is the value of the expression shown below?

2 answers:

Ymorist [56]2 years ago

8 0

(8 + [7+1] 2 ÷ 4 × 1) ÷ 2^4

Let's focus on what's in parentheses first.

8 + 8 × 2 ÷ 4 × 1
8 + 16 ÷ 4 × 1
8 + 4 × 1
8 + 4
12

Now, to what is outside the parentheses:

Because of the way it is written, you will do 12 ÷ 2 first.
12 ÷ 2^4
6^4

Answer: 1296

MAXImum [283]2 years ago

5 0

Answer: l think the answer is 24 but, l'm not positive!

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2 years ago

Solve 5n + 6 = -3n - 10

Verizon [17]

Hi there! :)

Answer:

$\huge\boxed{n = -2}$

5n + 6 = -3n - 10

Solve for n:

Add 3n to both sides:

5n + 3n + 6 = -3n + 3n - 10

8n + 6 = -10

Subtract 6 from both sides:

8n + 6 - 6 = -10 - 6

8n = -16

Divide both sides by 8:

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n = -2.

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2 years ago

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Help help help<br><br> solve for x<br> 2x + 3 /12 = 2x/8

pickupchik [31]

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⇒ (48x+ 6)/24= 6x/24
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3 years ago

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Find the measure of one interior angel if a regular 23-gon

Anit [1.1K]

The 23 <em>exterior</em> angles add to 360. The interior angles are supplements of the exterior angles.

180 - 360/23 = 3780 / 23 = 164.3478...

Answer: a

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