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3 years ago

Select the postulate of equality or inequality that is illustrated.

Mathematics

2 answers:

OlgaM077 [116]3 years ago

8 0

Answer:

Postulate of inequality illustrated is:

Transitive property of inequality

Step-by-step explanation:

Transitive property of inequality says that:

If a,b and c are three elements and < be a inequality sign such that

a<b and b<c then, a<c

Here, we are given that:

a<b and b<2 then a<2

On comparing it with above property

a=a, b=b and c=2 such that a<b and b<c then a<c

i.e. a<2

Hence, Postulate of inequality illustrated is:

Transitive property of inequality

Paha777 [63]3 years ago

3 0

Transitive property of inequality

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He roots of x2 − ( ) + 34 are 5 ± 3i.

GrogVix [38]

Use the quadratic formula, x= $\frac{-b+ \sqrt{ b^{2}-4ac} }{2a}$
(don't know how to type the "-"sign in the formula, so there is only the "+" in the formula)
in this case, a=1, c=34, b is unknown
from the roots, we can tell that -b+ $\sqrt{b^{2}-4ac }$ =2(5+3i)=10+6i

Note: the original equation already give b as -b, so -(-b)=10, b=10
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3 years ago

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larisa [96]

Step-by-step explanation:

a) The rule is multiply the previous term by 6 then add 13. So if the 1st term is n0 = -2, then the next term n1 is

n1 = 6n0 + 13

= 6(-2) + 13

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So the sequence goes like

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b) Now the sequence is reversed so let's write the terms as follows:

19, 1, -2

The new rule now is subtract 13 then divide by 6. You can check this as follows:

n0 = 19

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3 years ago

What is the answer to

Annette [7]

Answer:

y = 2/3x - 13

Step-by-step explanation:

We have a slope of 2/3 and a point (9, -7)

The point slope form of a line is

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y--7 = 2/3 (x-9)

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Subtract 7 from each side

y+7-7 = 2/3x -6-7

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3 years ago

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