3 years ago

Simplify the expression below

Mathematics

2 answers:

natita [175]3 years ago

7 0

The answer is D I think

Brums [2.3K]3 years ago

3 0

Answer:

$\frac{1}{3x+1}$

Step-by-step explanation:

I'm sorry i cant explain how i got my answer, i asked my teacher since im in geom support class at the time and she just told me the answer.

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I have two and one half squares and i want to divide them by one fourth. How many pieces would i have?

Nutka1998 [239]

2+½, is just 2½, now divided by 1/4.

let's first convert the mixed fraction to improper, and then divide.

$\bf \stackrel{mixed}{2\frac{1}{2}}\implies \cfrac{2\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{5}{2}}
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~\dotfill\\\\
\cfrac{5}{2}\div \cfrac{1}{4}\implies \cfrac{5}{2}\cdot \cfrac{4}{1}\implies \cfrac{5}{1}\cdot \cfrac{4}{2}\implies 5\cdot 2\implies 10$

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2 years ago

The length of a rectangle is represented by (6x − 2), and the width is represented by (x − 1). Which expression best represents

ELEN [110]

P = 2L + 2W
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P = 12x - 4 + 2x - 2
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A <<<< Answer

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3 years ago

The ampitude/frequency/period of y=1/4cos1/2x is 4 pie

Fantom [35]

Amplitude: 1/4 (= |a|)
Frequency: 1/2 (= |b|)
Period: 4pi (= 2pi/|b|)

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3 years ago

??help what is DEB?

sergij07 [2.7K]

Answer:

85°

Step-by-step explanation:

AED and DEB would add up to 180, the same goes for AEC and CEB

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2 years ago

I need help <br> 5=6(1q-5)-19

Rudiy27

ok distribute the 6 by multiplying it by 1q and -5
5=6q-30-19
Now subtract 30-19
5=6q-11
add 11 to both sides
16=6q
divide both sides by 6
q= 16/6
simplify
16/2=8, 6/2=3
q=8/3

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2 years ago

Read 2 more answers