2 years ago

What is the effect of multiplying both sides of an inequality by a negative number? Explain and give an example.

Mathematics

1 answer:

tekilochka [14]2 years ago

6 0

for some questions helps you to solve an unknown number for algebra

cant think of example

Step-by-step explanation:

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Answer:

I want to stand on my own three feet

Step-by-step explanation:

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3 years ago

Can someone please help me?

bulgar [2K]

Solution:

<u>Given:</u>

18 = 2b

<u>Solve the equation by isolating the variable.</u>

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=> 2b/2 = 18/2
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2 years ago

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kirill115 [55]

Answer:

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Step-by-step explanation:

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3 years ago

Divide 65 by 26 and write the answer as a mixed number

EleoNora [17]

2 1/2

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4 years ago

The measure of 5 of the interior angles of a hexagon are 110, 120, 90, 140, and 125. what is the measure of the smallest exterio

Romashka-Z-Leto [24]

Answer:

A) 40

Step-by-step explanation:

The sum of the interior angles of a regular polygon is:

$(n - 2) \times 180$

For a hexagon, we put n=6

$(6 - 2) \times 180 = 4 \times 180 = 720$

Let x be the 6th interior angle, then

$x + 110 + 120 + 90 + 140 + 125 = 720$

$x + 585 = 720$

$x = 720 - 585 = 135$

The largest interior angle is 140°

Therefore the least exterior angle will be:

$180 - 140 = 40$

The correct choice is A

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3 years ago