Ask question

Ask question

All categories

3 years ago

11

6. Find CA* Please help it’s so confusing

2 answers:

Alex73 [517]3 years ago

7 0

Answer:

The answer is 19.

Step-by-step explanation:

3x+1+12=9x+1

3x+13=9x+1

13=6x+1

12=6x

x=2

3(2)+1+12=19

Svetach [21]3 years ago

5 0

Answer:

CA = 19

Step-by-step explanation:

3x + 1 + 12 = 9x + 1

combine like terms

3x + 13 = 9x + 1

Subtraction property of equality

3x - 3x + 13 = 9x - 3x + 1

13 = 6x + 1

Subtraction property of equality

13 - 1 = 6x + 1 - 1

12 = 6x

Division property of equality

12/6 = 6x/6

2 = x

Symmetric property of equality

x = 2

Substitute x for 2

9(2) + 1 = 19

You might be interested in

1) Jan is buying new flooring for her kitchen. The kitchen is a rectangle that is 3

Temka [501]

Answer:

6 meters of Flooring.

Step-by-step explanation:

I could be wrong but I’m pretty sure this question is Length x Width to find the Area of the “Room” or “Triangle.”. <3

5 0

2 years ago

Solve the inequality x^2 -2x - 8 >0

kykrilka [37]

Answer:

and here is your answer

8 0

2 years ago

Hellen is using 3.508 grams of copper for her science experiment. How many kilograms of copper did Hellen use for her science ex

mash [69]

Answer:

.003508 kg of copper

Step-by-step explanation:

1000 grams = 1 kg

3.508 g/1000 g = .003508 kg

7 0

2 years ago

What is the maximum of f(x)= sin(x)?<br><br> -2π<br> -1<br> 1<br> 2π

nadezda [96]

Answer:

1

Step-by-step explanation:

the maximum of f(X)=sin(X) is 1

6 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B200%5C%5C" id="TexFormula1" title="\sqrt{200\\" alt="\sqrt{200\\" align="absmiddle"

Yuri [45]

Do sqrt(100) * sqrt(2)
Which will be 10 * sqrt(2)

4 0

3 years ago

Read 2 more answers