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Rom4ik [11]
3 years ago
6

2. [02.03] Solve for x: |x − 2| + 10 = 12 (1 point) x = 0 and x = 4 x = −4 and x = 0 x = −20 and x = 4 No solution

Mathematics
1 answer:
sergiy2304 [10]3 years ago
8 0
The answer is x=0 and x=4. You can find this by graphing it or by solving for x. Solving by x is by subtracting 10 on both sides resulting in lx-2l=2 and then since it's absolute value it would be x+2 = 2 and x-2=2 and simply solve for x
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Answer:

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Step-by-step explanation:

I found the cost per kg

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Select the linear equation represented in the graph.
AleksAgata [21]

Answer:

y = \frac{1}{2} x + 3

Step-by-step explanation:

use y = mx + b

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6 0
3 years ago
X2 + 8x + 19 = 0 What is the equivilent that results from completing the square?
IrinaVladis [17]

Answer:

(x+4)^2+3=0

Step-by-step explanation:

Hey there!

Standard form is what this equation is in

Standard form is this: ax^2+bx+c

So order to complete the square, you need to take the b term out of the equation, divide it by two, and then square it

In this case, the b term is 8

We need to divide 8 by 2 ---> 4

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(x+4)^2 +19=16

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5 0
2 years ago
Which events are independent? Select each correct answer.
krok68 [10]

Answer:

Independent events are those events when the happening of one event does not affect the happening the other event.

In the given example we have the following events as independent:

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5 0
4 years ago
Read 2 more answers
What is the momentum of each hockey player? Hockey player 1 has a mass of 65 kg and a velocity of 3.8 m/s
DaniilM [7]

Answer:

Momentum of  hocking player 1: 247\ kg\ m/s

Hockey player 2: =249.4\ kg\ m/s

Step-by-step explanation:

For first hockey player :

Given that

mass (m) =65\ kg

Velocity (v) =3.8\ m/s

p=mv\................(1)

where p is momentum

put the value in equation (1)

p=65\times3.8\\\\p=247kg\times m/s

For second hockey player :

Given that

mass (m) =58\ kg

velocity (v) =4.3\ m/s

p=mv\ ...............(2)

Where p is momentum

put the value in equation (2)

p=58\times4.3\\p=249.4\ kg\times m/s

6 0
3 years ago
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