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Reil [10]
3 years ago
9

What is the answer to 4+1/6n=3

Mathematics
1 answer:
Stolb23 [73]3 years ago
6 0

Answer: n=-6

Step-by-step explanation:

First you have to isolate the variable

4+1/6n=3

So you have to subtract 4 from both sides to get

1/6n=-1

Now all you have to do is divide both sides by 1/6

-1 divided by 1/6 =-6

So n=-6

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Please help!!!!
tatyana61 [14]

Answer:

Step-by-step explanation:

From the figure attached,

If the figures shown are congruent (Equal in shape and size), length of all the sides must be equal.

Therefore, sides sides CD and GH must be equal in measures.

Distance between the two points (x_1,y_1) and (x_2,y_2) is given by,

d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Length of the side CD having ends C(-4, 4) and D(0, 5) will be,

CD = \sqrt{(-4-0)^2+(4-5)^2}

CD = \sqrt{(16+1)}

     = \sqrt{17}

Length of GH having ends G(0, -4) and H(4, -5) will be,

GH = \sqrt{(0-4)^2+(-4+5)^2}

      = \sqrt{16+1}

      = \sqrt{17}

Therefore, m(CD) = m(GH)

Similarly, we can prove all corresponding sides of two figures equal in measure.

This shows ABCD ≅ EFGH.

3 0
3 years ago
Ronny is selling coffee mugs for $3.50. So far, he has earned $245.00. Ronny needs to earn more than $315 in order to meet his s
Bezzdna [24]
Y = 3.50x
245 = 3.50x
x = 245/3.5
x = 70 coffee mugs

315 = 3.50x
x = 315/3.5
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Ronny needs to sell 90 coffee mugs to reach his sales goal. However, he already sold 70 coffee mugs, so he needs to sell an additional 20 coffee mugs to reach 90 coffee mugs and reach his $315 sales goal.

6 0
3 years ago
What are accepted without proofs in a logical system
andreyandreev [35.5K]

Postulates, Axioms, and Common Notions are accepted without proofs in a logical system.

<u>Explanation:</u>

Postulates or axioms are those statements which are considered to be true and these serve as a starting point or a premise for further arguments or reasoning purposes.

Common notions which are sometimes referred to as axioms represents the magnitudes of one kind.

In mathematics, axioms are classified into two types namely,

1. Logical axioms: Used in two distinguishable but relatable senses.

2. Non-logical axioms: Substantive assertions based on the elements of any theory.

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3 years ago
What is the probability that a state will get hit by a major tornando at least once in the next 10 years if the probability of g
Vinil7 [7]

i guess you could say they are independent, so probability of no tornadoes in any one years is

<span>9/10</span> so no tornadoes 10 years in a row is <span>(<span>9/10</span><span>)^10</span></span> so "at least one" in ten years is <span>1−(<span>9/10</span><span>)^10</span></span> that might work better
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Help me check my answers for my homework please
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‘di ko makitaaaa.

Step-by-step explanation:

malayo kasi pagkuha mo.

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