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3 years ago

Solve for x. (x - 4)(x - 4) = 0

Mathematics

2 answers:

OLga [1]3 years ago

6 0

$(x - 4)(x - 4) = 0 \\(x-4)^2=0\\ x-4=0\\
x=4$

statuscvo [17]3 years ago

5 0

I believe that x=4 would be the answer

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Which shape has the greatest volume

Tresset [83]

Hey mate ,

In this particular question we have to find the volume of given objects and compare to find which has the greatest volume.

Lets Solve ,

Cone =

Volume of cone :- 1/3πr²h

putting the known values ,

Volume = 1/3×3.14×5²×7 cubic ft.

Volume :- 183.1 cubic ft.

Sphere

Volume of Sphere = 4/3πr³

putting the known values ,

Volume = 4/3×3.14×5³ cubic ft.

Volume = 523.33 cubic ft.

Cylinder

Volume of Cylinder = πr²h

putting the known values ,

Volume = 3.14×5²×7 cubic ft.

Volume = 549.5 cubic ft.

Hemisphere

Volume of hemisphere = 2/3πr³

Putting the known values ,

Volume = 2/3×3.14×5³ cubic ft

Volume = 261.66 cubic ft. 

Comparing the volume of each object , we can find that the Cylinder has the greatest volume

4 0

2 years ago

?÷4=-3 answer please

Eduardwww [97]

Answer: -12

x/4=-3

(x/4)(4)=-3(4)

x=-12

7 0

4 years ago

What is the greatest common factor of 93 and 14?

timama [110]

It would be 1
Since 93: 3, 31
14: 2, 7

8 0

4 years ago

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4x^5 divided by 6x^3

Vitek1552 [10]

Answer:

4.74

Solution for 6x+3=4x+5 equation:

Simplifying

6x + 3 = 4x + 5

Reorder the terms:

3 + 6x = 4x + 5

Reorder the terms:

3 + 6x = 5 + 4x

Solving

3 + 6x = 5 + 4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4x' to each side of the equation.

3 + 6x + -4x = 5 + 4x + -4x

Combine like terms: 6x + -4x = 2x

3 + 2x = 5 + 4x + -4x

Combine like terms: 4x + -4x = 0

3 + 2x = 5 + 0

3 + 2x = 5

Add '-3' to each side of the equation.

3 + -3 + 2x = 5 + -3

Combine like terms: 3 + -3 = 0

0 + 2x = 5 + -3

2x = 5 + -3

Combine like terms: 5 + -3 = 2

2x = 2

Divide each side by '2'.

x = 1

Simplifying

x = 1

8 0

4 years ago

-(-6/7)x(6/7) what is the correct product

-Dominant- [34]

$-( \frac{-6}{7} )* (\frac{6}{7})$

Remove parentheses : (a) = a

$\frac{6}{7} * \frac{6}{7}$

Apply exponent rule : $a^b.a^c = a^{b+c}$

$\frac{6}{7} * \frac{6}{7} = ( \frac{6}{7}) ^{1+1} = (\frac{6}{7} )^{2}$

Apply exponent rule:

$(\frac{a}{b})^c = \frac{a^c}{b^c}$

$\frac{6^2}{7^2} = \frac{36}{49}$

hope this helps!.

6 0

3 years ago

Read 2 more answers