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3 years ago

Solve for x 2|x-6|+14=38

Mathematics

1 answer:

ale4655 [162]3 years ago

4 0

Answer:

x=18 x=-6

Step-by-step explanation:

2|x-6|+14=38

The first step is to isolate the absolute value

Subtract 14 from each side

2|x-6|+14-14=38-14

2|x-6|=24

Divide by 2 on each side

2/2|x-6|=24/2

|x-6| = 12

Now we can seperate the absolute value into two parts, the positive and the negative

x-6 =12 x-6 = -12

Add 6 to each side

x-6+6 =12+6 x-6+6 = -12+6

x=18 x= -6

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4 years ago

Which expression is equivalent to -2(5x -0.75)?

grin007 [14]

Answer:

-10x + 1.5

Step-by-step explanation:

-2(5x-0.75)

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3 years ago

Emilia has a bag of colored marbles. The bag contains the same ratio of red marbles to blue marbles as the ratio of green marble

scoray [572]

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3 years ago

Read 2 more answers

Please helpp due soon!! 10 points :)

zubka84 [21]

Answer:

$2.3\:\mathrm{in^3},\\1.3\:\mathrm{fl\:oz}$

Step-by-step explanation:

The volume of a cone with radius $r$ and height $h$ is equal to $V=\frac{1}{3}\cdot r^2\pi\cdot h$ .

What we're given:

Since radius is half the diameter, $r$ is $1.1$
Height of $1.8$

Substituting given values, we get:

$V=\frac{1}{3}\cdot 1.1^2\pi \cdot 1.8=0.726\pi\approx \boxed{2.3\:\mathrm{in^3}}$

Convert to fluid ounces using the conversion given in the question:

$0.726\pi}\cdot \frac{0.554}{1}\approx \boxed{{1.3\:\mathrm{fl\:oz.}}}$

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3 years ago

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nirvana33 [79]

Answer:

Step-by-step explanation:

4(1/2+3/4)+(-2) Distribute.

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3 years ago