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Karo-lina-s [1.5K]
2 years ago
7

Hey could you guys help me answer this and explain it to me? It’s math

Mathematics
2 answers:
tamaranim1 [39]2 years ago
8 0

Answer:

c = 8

Step-by-step explanation:

if d = 8, that would mean that

4 + 8/2 (because 8 has substituted for d)

then you do 8 ÷ 2 = 4

4 + 4 = 8

const2013 [10]2 years ago
3 0

Answer:

C. 8

Step-by-step explanation:

d = 8

4 + \frac{d}{2}

Substitute d for 8

4 + 8/2

Simplify

4+4

Simplify

8

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A football stadium sells regular and box seating. There are twelve times as many
Vera_Pavlovna [14]

Answer:

There are 801 box seats and 9612 regular seats.

explanation:

Let the number of box seats be x,

Then the regular seats is 12x

The sum of seats equals to 10,413

<u>Solve:</u>

12x + x ➙ 10,413

13x ➙ 10413

x ➙ 801

There are 801 box seats.

<u>Find for regular seats:</u>

➙ 12(x)

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Answer:

<h2>7,938 Is the Area, do you need the perimiter?</h2>

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3 years ago
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a rare isotope of a nuclear material is very unstable, decaying at a rate of 14% each second. Find how much isotope remains 13 s
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3 years ago
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alina1380 [7]
The third one because of the equations amplitude.
4 0
3 years ago
No links i will give you brainliest. please
CaHeK987 [17]

Answer:

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