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Semenov [28]
3 years ago
14

Complete the process of solving the equation. Fill in all missing terms and select all missing descriptions. Simplify any fracti

ons. – 8c–10+4c= – 6c+8 – 4c–10= – 6c+8 Add -8c to both sides Subtract -8c from both sides Multiply both sides by -8c Divide both sides by -8c Combine like terms –10=8 Add 6c to both sides 2c=18 Add 10 to both sides Subtract 10 from both sides Multiply both sides by 10 Divide both sides by 10 Apply the distributive property c= 9 Divide both sides by 2
Mathematics
2 answers:
Sati [7]3 years ago
7 0

Answer:

Step-by-step explanation:

WE willl solve the question for the following equation -8c-10+4c=-6c+8

1. Add 8c on both sides

8c-8c-10+4c = 8c-6c+8

-10+4c = 2c+8

2. Add 10 on both sides

10-10+4c = 10+2c+8

4c = 2c+18

3. Substract 2c on both sides

4c-2c = 2c+18-2c

2c =18

4. Divide both sides by 2

\frac{2c}{2}=\frac{18}{2}

c=2

Then, the equation is solved.

mart [117]3 years ago
7 0

Answer:

c = 9

Step-by-step explanation:

WE willl solve the question for the following equation

-8c - 10 + 4c = - 6c + 8

we collect the like terms

8c-8c-10+4c = 8c-6c+8

8c-8c-10+4c = 8c-6c+8-10+4c = 2c+8

10-10+4c = 10+2c+8 4c = 2c+18

4c-2c = 2c+18-2c 2c =18

c = 18 / 2

c = 9

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yanalaym [24]

Answer:

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Step-by-step explanation:

Hope this helps!

4 0
3 years ago
Please help me I need help please​
MakcuM [25]

Answer:

p = 4

Step-by-step explanation:

Given equation:

x^2+(p-3)y^2-4x+6y-16=0

<u>Standard equation of a circle:</u>

(x-a)^2+(y-b)^2=r^2

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If you expand this equation, you will see that the coefficient of y^2 is always one.

Therefore, p-3=1

\implies p=1+3=4

<u>Additional information</u>

To rewrite the given equation in the standard form:

\implies x^2+y^2-4x+6y-16=0

\implies x^2-4x+y^2+6y=16

\implies (x-2)^2-4+(y+3)^2-9=16

\implies (x-2)^2+(y+3)^2=16+4+9

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3 0
2 years ago
Solve these 3 questions.
BaLLatris [955]

Answer:

1. x = 13

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Step-by-step explanation:

7 0
3 years ago
Three sevenths of a children's choir are boys. If there are 12 boys in the choir, how many children, c, total are in the choir?
ruslelena [56]

Answer:

Here c represents the total number of children  in choir.

As per the statement:

Total number of boys in choir = 12

It is also given that: Three sevenths of a children's choir are boys.

⇒ Total number of boys = \frac{3}{7} c

or

12 = \frac{3}{7}c

By cross multiply we have;

84 = 3c

Divide both sides by 3 we have;

c = 28

Therefore, the total number of children in choir is 28 children


6 0
3 years ago
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HELP WORTH 99 POINTS IM SO CONFUSED.
Vadim26 [7]

Answer:

Area of Large Circle = 380.13

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Step-by-step explanation:

The side walk is just subtracting the smaller number from the bigger one.

The area is just Pi*r^2

7 0
3 years ago
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