Answer:
Step-by-step explanation:
Factoring x2-6x-30
The first term is, x2 its coefficient is 1 .
The middle term is, -6x its coefficient is -6 .
The last term, "the constant", is -30
Step-1 : Multiply the coefficient of the first term by the constant 1 • -30 = -30
Step-2 : Find two factors of -30 whose sum equals the coefficient of the middle term, which is -6 .
-30 + 1 = -29
-15 + 2 = -13
-10 + 3 = -7
-6 + 5 = -1
-5 + 6 = 1
-3 + 10 = 7
-2 + 15 = 13
-1 + 30 = 29
Answer:
- b
- f
- e
- c
- h
- d
- g
- a
Step-by-step explanation:
< or > will give you an open dot which means it is not filled in.
≤ or ≥ will give you a closed dot which means it is filled in.
So for example number one:
x > 0 translated is x is greater than zero.
So look on the number line for an open dot on zero going toward the left (the side where the numbers get smaller). The rest are self explanatory.
Simple...
you have: Find the slope of the line that passed through points A and D.
A is located at: (-3,-2)
B is located at (4,0)
Using
to find slope-->>>
m=
Thus, your answer.
The current in the circuit will be equal to (10 - 3j)/(4 + j) when the voltage is 10 - 3j and impedance is 4 + j.
<h3>What is Electrical energy?</h3>
When put in an electromagnetic field, charged matter experiences a force due to the fundamental property of electric charge. Positive or negative electrical ions are possible.
When two charge are in opposition to one another, they repel one another. The term "neutral" refers to an object has no net charge.
As per the given information in the question,
Voltage, E = 10 - 3j
Impedance, Z = 4 + j
Then, the value of current will be,
E = IZ
I = E/Z
I = (10 - 3j)/(4 + j)
To know more about Electric energy:
brainly.com/question/16182853
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Answer:
0.1875
Step-by-step explanation: 1/4 of 3/4 = 0.1875