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Deffense [45]
2 years ago
5

If A = (-2, -4) and B = (-8, 4), what is the length of AB?

Mathematics
1 answer:
Oksi-84 [34.3K]2 years ago
5 0

Answer:

10

Step-by-step explanation:

Using the distance formula,

\sqrt{ {( - 2 - ( - 8))}^{2}  +  { (- 4 - 4)}^{2} }  = 10

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.<br> 2. Find the volume of the right cone.<br> 4 cm<br> 3 cm
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Step-by-step explanation:

4 0
3 years ago
Chose all the values of x that are not in the domain of this rational function. Picture attached, 15 points and I'll give Brainl
pogonyaev

Answer:

All of them.

Step-by-step explanation:

For rational functions, the domain is all real numbers <em>except</em> for the zeros of the denominator.

Therefore, to find the x-values that are not in the domain, we need to solve for the zeros of the denominator. Therefore, set the denominator to zero:

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Zero Product Property:

x\neq 0\text{ or }x-1\neq 0\text{ or }x^2-4\neq 0

Solve for the x in each of the three equations. The first one is already solved. Thus:

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Thus, the values that <em>cannot</em> be in the domain of the rational function is:

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6 0
3 years ago
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Can someone help me? I'll reward points and brainalist
UNO [17]

Answer:

135 degrees

Step-by-step explanation:

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7 0
3 years ago
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How to solve 4(2x-7)-2×=-10 step by step
KATRIN_1 [288]

Answer: x=3

Step-by-step explanation:

4(2x-7)-2x=-10

Multiply 4 with 2x and -7

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Add like terms which are 8x and -2x

6x-28=-10

Add 28 to both sides so the -28 cancels out

6x=18

Divide both sides by 6 to isolate the x

Answer= x=3

6 0
3 years ago
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