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Sidana [21]
3 years ago
10

3.

Mathematics
1 answer:
Leya [2.2K]3 years ago
8 0

Answer:

Step-by-step explanation:

I dont know sorry

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Solve the system of three linear equations containing three unknowns:
prisoha [69]

Answer:

The answer is in Step-by-step explanation

Step-by-step explanation:

x,y,z (-3, 3/2, 2

Hope this helps!!

6 0
3 years ago
Solve the equation.<br> +8+3x=X-6<br> Ox=-18<br> Ox=-14<br> Ox=2<br> Ox=4
professor190 [17]

Answer:

x=-7

Step-by-step explanation:

8+3x=x-6\\\\8+3x+6=x-6+6\\\\8+3x+6=x+0\\\\(8+6)+3x=x\\\\14+3x=x\\\\14+3x-3x=x-3x\\\\14+0=x-3x\\\\14=(1-3)x\\\\14=-2x\\\\\frac{1}{2}(14)=\frac{1}{2}(-2x)\\\\7=-x\\\\-(7)=-(-x)\\\\-7=x\\\\x=-7

7 0
3 years ago
Find the zero of the function.<br> g(x) = x2 + 22x + 121<br> The zero of the function is x=
jonny [76]

Answer:

x = -11

Step-by-step explanation:

To find the zero of this function, factor the equation:

g(x) = x^{2} +22x+121

g(x) = (x + 11) (x + 11)

g(x) = (x+11)^{2}

The zeros of a function are the values of x that will make g(x) equal 0. So, the zero of this function is -11, because -11 + 11 = 0. So, x = -11.

6 0
3 years ago
Please help me<br> What is the area of this figure?
Ilya [14]

Answer: 74 ft^2.

Step-by-step explanation: First, you can seperate the figure into an 8x9 rectangle and a 1x2 rectangle. 8*9 = 72 and 1*2 = 2 and then you add them to get 74. The unit is ft, but we're multiplying, so it becomes ft^2. Thus, the answer is 74 ft^2.

3 0
3 years ago
Read 2 more answers
What does x equal in these two equations? <br><br> -12x + 4 = 100 <br><br> X - 39/4 = -12
laiz [17]

Answer:

First Question: x = -8

Step-by-step explanation:

-12x + 4 = 100

firstly we subtract 4 from 4 which will remove it from the equation and then we also subtract 4 from 100.

Now the equation will be -12x=96

Then we divide -12x by -12 to figure out the value of x and we also dive 96 by -12.

-12x/-12= 96/-12

Answer is x = -8

Hopefully that helped :)

7 0
3 years ago
Read 2 more answers
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