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3 years ago

Solve for x -2/5x - 8/15x + 1/3x = -54 x=?

Mathematics

2 answers:

krok68 [10]3 years ago

5 0

Answer:

x = 1/90

x = 90^-1

Step-by-step explanation:

-2/5x - 8/15x + 1/3x = -54

-9/15x = -54

-3/5x = -54

3x = 270x

270x = 3

x = 1/90, x ≠ 0

Ad libitum [116K]3 years ago

3 0

Answer:

x=0

Step-by-step explanation:

solve for x by simplifying both sides of the equation, then isolating the variable. which got me x=0

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Solution:

A student bought a piece of hard candy that is in the shape of a sphere

The candy has a radius of 3 centimeters

Radius = 3 cm

Use 3.14 for π

Volume of sphere is given as:

$V = \frac{4}{3} \times \pi \times r^3$

Where, "r" is the radius of sphere

Therefore, volume of candy is given as:

$V = \frac{4}{3} \times 3.14 \times 3^3\\\\V = 4 \times 3.14 \times 3^2\\\\V = 12.56 \times 9\\\\V = 113.04$

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