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elixir [45]
4 years ago
14

Solve using the linear combination method (show work) 4 − 9 = 1 −4 + 6 = −2

Mathematics
1 answer:
Scilla [17]4 years ago
5 0
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Solve the inequality:
Reil [10]
Answer:

z ≤ -2

Explanation:

3z − 1 ≤ -7

3z ≤ -6

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4 years ago
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If 5 + 2 root 3 / 7 + 4 root 3 = a - b root 3, find a and b.​
Serggg [28]

Answer:

lhs = (5+2√3)/(7+4√3)

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=[11-6√3]/[49-48]

=11-6√3

therefore

11-6√3 = a+b√3

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Step-by-step explanation:

Hope this answer helps you :)

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3 years ago
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The value of a ratio
katrin2010 [14]

Answer:

Students understand the value of a ratio A: B is A/B. ... If two ratios are equivalent, they have the same value. Grade 6, Module 1, Lesson 8: Classwork. Recall that when given a ratio A: B, where B ≠ 0, we call the quotient, A/B, the value of the ratio.

Step-by-step explanation:

For example, the most common way to write a ratio is as a fraction, 3/6. We could also write it using the word "to," as "3 to 6." Finally, we could write this ratio using a colon between the two numbers, 3:6. Be sure you understand that these are all ways to write the same number.

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3 years ago
Solve for s in the proportion.
Bumek [7]

Answer:

s = 8

Step-by-step explanation:

18 × s =12 × 12

18s = 144

dividing both sides of the equation by 18 gives

s =144/18

s = 8

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3 years ago
What is the definition of math?
MAVERICK [17]

Answer:

Step-by-step explanation:

In simpler words mathematics is the study of numbers , quantities, or shapes.

It is the science of structure, order, and relation that has evolved from elemental practices of counting, measuring, and describing the shapes of objects. It deals with logical reasoning and quantitative calculation, and its development has involved an increasing degree of idealization and abstraction of its subject matter.

Math is all around us, in everything we do. It is the building block for everything in our daily lives, including mobile devices, architecture (ancient and modern), art, money, engineering, and even sports...

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3 years ago
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