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4 years ago

-4v-12=-12-4v I need so much help!!!!

Mathematics

2 answers:

tankabanditka [31]4 years ago

8 0

Answer:

0 = 0

Step-by-step explanation:

-BARSIC- [3]4 years ago

7 0

Answer:

all real numbers

Step-by-step explanation:

-4v - 12 = -12 - 4v

Add 4v to both sides. Add 12 to both sides.

0 = 0

Since 0 = 0 is a true statement and has no variables, that means the equation has an infinite number of solutions. Every number is a solution of this equations.

Answer: All real numbers

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Step-by-step explanation:

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Answer:

$A=22.5\ \text{feet}^2$

Step-by-step explanation:

We have,

Height of a cone is 12 feet

Volume of the cone is 90 feet

It is required to find the area of the base of the cone.

The base of a cone is circular in shape.

The formula used to find the volume of a cone is given by :

$V=\dfrac{1}{3}\pi r^2 h$

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So, the area of the base of the cone is $22.5\ \text{feet}^2$ .

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mario62 [17]

Answer:

Step-by-step explanation:

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