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Soloha48 [4]
3 years ago
9

How many grams of H2O will

Mathematics
1 answer:
Eddi Din [679]3 years ago
6 0

h2o is water spongebob needs water but im not a baby odnwkanfwnfibwqicbkebdclidb

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Evaluate each expression for n = 5.<br> 1. 9n - 9<br> 2. (3n + 5n)10<br> 3. 12 x n/2
erma4kov [3.2K]

Step-by-step explanation:

Given

n = 5

1. 9n - 9

= 9 * 5 - 9

= 45 - 9

= 36

2 . (3n + 5n) 10

= ( 3 * 5 + 5* 5)10

= 40* 10

= 400

3 . 12 * n/2

= 12 * 5 / 2

= 6 * 5

= 30

Hope it will help :)

4 0
3 years ago
Complete the factoring: <br><br> 5x^2-40x=5x( )<br><br> A) x-8 B)8-x C)x^2-8 D) 8-x^2
dolphi86 [110]

Answer:

A) x-8

Step-by-step explanation:

\mathsf{5x^2-40x=5x(x-8)}

because

\mathsf{5x(x-8)=5x\cdot x-5x\cdot8=5x^2-40x}

4 0
3 years ago
A fence post is placed into the ground. The height of the fence post above the ground is 6 feet. The depth of the fence post is
Fiesta28 [93]

The answer is option D) The point where the fence post enters the ground.

Step-by-step explanation:

Given,

The fence above the ground= 6 feet

The fence below the ground= 4 feet

Total height of the fence= (6 feet +4 feet)= 10 feet

option A) The middle of the fence is somewhere between 0 feet and 10 feet. It may be any value (example: 2 feet or 5 feet or anything between 0 to 10).

option B) The top of the fence is the topmost point of the fence which is 6 feet from inside the ground and 10 feet from above the ground.

option C) The bottom of the fence is 4 feet from the ground and 10 feet from the top of the fence.

option D) The point where the fence post enters the ground represents the exact point along the ground. The point is a (small dot mark) which is 0 feet.

8 0
3 years ago
Read 2 more answers
a company declared a dividend of $1.50 per share. john has 600 shares in the company. how much will she get?​
Harman [31]

Answer:

$900

Step-by-step explanation:

So if each individual share is $1.50 we can presume that we need to multiply both factors. 1 x 600 is 600 and .50 x 600 is 300. 600 + 300 = 900. John will get $900 in shares profit.

3 0
3 years ago
The rectangle below has an area of x^2-25x 2 −25 square meters and a length of x+5x+5 meters. What expression represents the wid
iris [78.8K]

Answer:  x - 5

Step-by-step explanation:

Since, the area of the rectangle = x^2 - 25=(x+5)(x-5)

Length of the rectangle = x+5

Let the width of the rectangle = b

Thus, the area of the rectangle = (x+5)\times b

⇒ (x+5)\times b=(x+5)(x-5)

⇒  b=\frac{(x+5)(x-5)}{(x+5)}

⇒ b=x-5

Therefore, the expression that shows the width of the rectangle = x-5

3 0
3 years ago
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