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Ivan
3 years ago
6

Solve for p if 2|p| = 4 {-2, 2} {-4, 4} {-8, 8}

Mathematics
1 answer:
garri49 [273]3 years ago
4 0
The answer is {-2, 2}, first you get p by itself by dividing 4 by 2. Then you have <span>|p| = 2, so p can be -2 or 2.</span>
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Darryl lives on the third floor of his apartment building. His bike is locked up on the ground floor. At 3:00 P.M., he leaves to
ryzh [129]

Answer:

x-2 y-2

Step-by-step explanation:

because i said its true

4 0
3 years ago
All i need to know is if its a function or not (I will give branliest for a good explanation)
tankabanditka [31]

Answer:

It's fine. It is a function. The language can be very convoluted. Put simply a domain value cannot have 2 different range values.

Step-by-step explanation:

The confusing part I think, is probably the fact that -1 and 1 both have an answer of 5.

That's fine. Parabolas do that and they are functions. Two different xs can have the same value. The thing that eliminates functions is when the x value (the domain) has two different y values (the range values). Then you don't have a function.

To try and make it clearer if 1 pointed at both 3 and 5 you would not have a function.

8 0
3 years ago
What is 3b(8)+(-2)(7c);for b=2,c=3
BabaBlast [244]

Answer:

6

Step-by-step explanation:

6*8=48

-2*21= -42

48+ -42 = 6

8 0
3 years ago
Read 2 more answers
Solve x 2 + 9x + 8 = 0 by completing the square. What are the solutions?
Sindrei [870]

So firstly, what two terms have a product of 8x^2 and a sum of 9x? That would be x and 8x. Replace 9x with x + 8x: x^2+x+8x+8=0

Next, factor x^2 + x and 8x + 8 separately. Make sure that they have the same quantity on the inside: x(x+1)+8(x+1)=0

Now you can rewrite the equation as (x+8)(x+1)=0

Now using zero product property, solve for x:

x+8=0\\ x=-8\\ \\ x+1=0\\ x=-1

<u>In short, the solutions are {-1,-8}, or C.</u>

4 0
3 years ago
What is the value of -3(7+5)/3^2 +9(2)
MatroZZZ [7]

<em>answer = 14 \\ solution \\  \frac{ - 3(7 + 5)}{ {3}^{2} }  + 9(2) \\  =  \frac{ - 3 \times 12}{9}  + 18 \\  =  \frac{ - 36}{9}  + 18 \\  =   \frac{ - 36 + 18 \times 9}{9}  \\  =   \frac{ - 36 + 162}{9}  \\  = \frac{126}{9}  \\  = 14 \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment</em>

4 0
3 years ago
Read 2 more answers
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