3 years ago

If xs-4, then -4 is a solution. True False

Mathematics

1 answer:

Rus_ich [418]3 years ago

3 0

The answer is true i believe.

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Is 4/6 = 9/12 not proportionate

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3 years ago

-u≥4−u≥4 true. Then write an equalivalent inequality, in terms of uu. (Numbers written in order from least to greatest going acr

ziro4ka [17]

Answer:

$(a)\ u \le -4$

$(b)\ u =\{-\infty,.....,-6,-5,-4\}$

Step-by-step explanation:

Given

$-u \ge 4$

Solving (a): An equivalent inequality

We have:

$-u \ge 4$

Multiply both sides by -1 (this changes the inequality)

$-u*-1 \le 4 * -1$

$u \le -4$

Solving (b): Values of u from least to greatest

$u \le -4$ implies that u ends at -4, starting from negative infinity

So, the list is:

$u =\{-\infty,.....,-6,-5,-4\}$

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Answer:

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3 years ago

How to change indicated sums to indicated products as in the preceding model : 5 • 20 + 5 • 3

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We can factorize the equation given:
<span>5 • 20 + 5 • 3
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3 years ago

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AlekseyPX

Is this the actual question

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