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3 years ago

When water freezes and becomes a solid, the atoms

1 answer:

8 0

The state of matter is closely packed particles, held together by attractive forces, have fixed volumes and fixed shapes. So, I think move less freely!!

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Points A and B lie on a circle centered at point O. If what is the ratio of the area of sector AOB to the area of the circle?

Nataly [62]

Answer:

C. 1/20

Step-by-step explanation:

7 0

3 years ago

The perimeter of a rectangle is 34 units. Its width is 6.5 point, 5 units.

12345 [234]

<h3><u>Question:</u></h3>

The perimeter of a rectangle is 34 units. Its width W is 6.5 units.

Write an equation to represent the perimeter in terms of the length L, and find the value of L

<h3><u>Answer:</u></h3>

The length of rectangle is 10.5 units

<h3><u>Solution:</u></h3>

Given that,

Perimeter of rectangle = 34 units

Width of rectangle = 6.5 units

Let "L" be the length of rectangle

<em><u>The perimeter of rectangle is given by formula:</u></em>

Perimeter = 2(length + width)

<em><u>Substituting the values we get,</u></em>

$34 = 2(L + 6.5)$

Thus the equation is found

<em><u>Solve for "L"</u></em>

$L + 6.5 = \frac{34}{2}\\\\L + 6.5 = 17\\\\L = 17 - 6.5\\\\L =10.5$

Thus length of rectangle is 10.5 units

6 0

3 years ago

Hi, may someone help me with this question? Thank you!:)<br><br> “If f(x) = x^2 + 7, find f(x+2)”

finlep [7]

Answer:

=x^2 +4x+11

Step-by-step explanation:

f(x) = x^2 + 7,

Replace x with x+2

f(x+2) = (x+2)^2 + 7

= (x+2)(x+2) +7

FOIL

= x^2 +2x+2x+4 +7

Combine like terms

=x^2 +4x+11

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3 years ago

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Does anyobe else feelllll mad right now

Leno4ka [110]

Answer:

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Step-by-step explanation:

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3 years ago

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56 = 17n - 29<br> what is the value of n

Olegator [25]

Answer:

n=5

Step-by-step explanation:

take 29 add to 56 then divided by 17

7 0

3 years ago

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