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Juli2301 [7.4K]

2 years ago

10

The diameter, D, of a sphere is 11.8.Calculate the sphere's volume,V.Use the value 3.14 for pi , and round your answer to the ne

arest tenth.

1 answer:

poizon [28]2 years ago

3 0

The answer would be 3.75

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Consider functions f and g below.

Pani-rosa [81]

Answer:

D

Step-by-step explanation:

f(x) - g(x) = -9x^2 - 7x + 12 - (3x^2 - 4x - 15) Remove the brackets

f(x) - g(x) = -9x^2 - 7x + 12 - 3x^2 + 4x + 15

f(x) - g(x) = -9x^2 - 3x^2 - 7x + 4x + 12 + 15

f(x) - g(x) = -12x^2- 3x + 27

Answer D

3 0

3 years ago

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Find the value of X <br> ASAP

Taya2010 [7]

X= 103
180 - 65 = 115
X + 12 = 115
X = 115 - 12 = 103

6 0

2 years ago

An element with a mass of 630 grams decays by 30% per minute. To the nearest minute, how long will it be untill there are 30 gra

nataly862011 [7]

Answer:

It should take somewhere between 8 to 9 minutes to decay until there are 30 grams remaining.

6 0

3 years ago

y=−2x−5 y=2x−2

Anettt [7]

Answer:

work is shown and pictured

7 0

3 years ago

I will like to know how to solve this

Alexxandr [17]

This is a linear equation in x.

So you need to group like terms

$1 + 4x = - 5 + 7x$
Let us group the x terms on the Right Hand Side of the equation and the constant terms on the Left Hand Side.

$1 + 5 = 7x - 4x$
We can now simplify

$6 = 3x$
Now let us divide both sides by 3.

$\frac{6}{3} = \frac{3x}{3}$

This implies that

$2 = x$
or

$x = 2$
Let us our answer

$1 + 4(2) = - 5 + 7(2)$

$1 + 8 = - 5 + 14$
$9 = 9$
Good we are right

5 0

3 years ago

Read 2 more answers