3 years ago

What is the value of the expression –12 – 3 + 9?

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

5 0

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−3/8 ÷ 1/2= the numbers are fractions

marishachu [46]

$\text {Hi! To solve this problem you must...}$

$\text {Do Keep Change Flip (KCF):}$

$\text {Keep: -3/8}$

$\text {Change: / into *}$

$\text {Flip: 1/2 into 2/1}$

$\text {Your new problem should be -3/8*2/1}$

$\text {The Final Step is to Multiply:}$

$\text {Note: When Multiplying Fractions you multiply Numerator by Numerator}$

$\text {and Denominator by Denominator}$

$\text {-3/8*2/1=}$

$\fbox {-6/8}$

$\text {Best of Luck!}$

$\text {-LimitedX}$

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3 years ago

Divide these polynomial a (27x 4 - 18x 3 + 9x 2) ÷ 3x

Blizzard [7]

The answer is 9x^3-6x^2+3x

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3 years ago

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kenny6666 [7]

Answer:

V=πr2h

3=π·72·9

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Step-by-step explanation:

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3 years ago

A bag contains 3 red balls and 6 blue balls. 2 balls are selected at random. Find the probability of selecting 2 red balls.

Gala2k [10]

Answer: You have 1/3 possibility of grabbing 2 red balls.

Step-by-step explanation:

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3 years ago

Find the distance between the pair of parallel lines, y = -2x+1 & y = -2x+16.

Sedaia [141]

15, since 16-1=15, and you can use the y-intercepts as points to measure the distance from.

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3 years ago