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taurus [48]
3 years ago
6

2c – 4 = 3(4 – 2c) please find c

Mathematics
2 answers:
qaws [65]3 years ago
8 0

Answer:

c = 2

Step-by-step explanation:

First expand 3(4-2c):

3×4=12

3×-2c=-6c

Now our equation is :

2c-4 = 12-6c

Add 4 to both sides:

2c-4+4=12-6c+4

Simplify:

2c = -6c+16

Add 6c to both sides:

2c+6c = -6c+16+16

Simplify:

8c=16

Divide both sides by 8:

8c÷8 = 16÷8

c = 2

astraxan [27]3 years ago
6 0

Answer:

c = 2

Step-by-step explanation:

2c – 4 = 3(4 – 2c)

Expand brackets:

⇒ 2c – 4 = 12 - 6c

Add 6c to both sides:

⇒ 8c – 4 = 12

Add 4 to both sides:

⇒ 8c = 16

Divide both sides by 8:

⇒ c = 2

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P varies directly with T and p=10 when T=500. When T=509, find T
Zepler [3.9K]

Answer:

Let,

P= kT

P = 10, when T = 500

So, 10=k500

or, k=10/500

or, k=1/50

When T=509

P=kT

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or, P=508/50

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509=(1/50)×T

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3 years ago
Out of 139 seventh graders 86 voted math as their favorite subject. What percent is this
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The final answer is 61.87%~
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4 years ago
Find the solution to this system.<br><br> Is it (1,2)?
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2 lines intersect at (1,2)
so answer is Yes.
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3 years ago
Kite WXYZ is graphed on a coordinate plane. What is the approximate perimeter of the kite? Round to the nearest tenth. 10.6 unit
Archy [21]

<u>Answer-</u>

<em>Perimeter of the kite is </em><em>16.2 units</em>

<u>Solution-</u>

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4 0
3 years ago
Read 2 more answers
Which function below has the largest slope?
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f(x) as a linear equation:

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Therefore, since g(x) has the largest gradient (10x), it has the largest slope

3 0
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