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4 years ago

15

DUE TODAY! PLEASE HELP!!

1 answer:

olasank [31]4 years ago

8 0

Answer:

If a heavy object were to be hung on a spring then released, the weight would move downward. The two variables would be the weight and the force.b.When constructing a model for the movement of any object, you should study how the object moves. Look at this graph, which represents the motion of a weight on a spring.1

Step-by-step explanation: ;)

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Put these least to greatest 0.85,0.93,8/9

tekilochka [14]

from least to greatest: 0.85, 8/9 (0.88 as a decimal), 0.93

7 0

3 years ago

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No files please........

FinnZ [79.3K]

√7(-8√10+√14)

-8√70+√98

-8√70+√49.2

-8√70+7√2

Just comment if you want to ask

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3 years ago

The area of a rectangle is 14 square units. It has side lengths a and b. Given the following value for a, find b. a = 2 & 1/

tino4ka555 [31]

Given:

The area of a rectangle = 14 square units.

The side lengths are a and b.

$a=2\dfrac{1}{3}$

To find:

The value of b.

Solution:

We know that, the area of a rectangle is:

$Area=Length\times Width$

The area of the given rectangle is:

$14=a\times b$

$14=2\dfrac{1}{3}\times b$

$14=\dfrac{2(3)+1}{3}b$

$14=\dfrac{6+1}{3}b$

On further simplification, we get

$14=\dfrac{7}{3}b$

$14\times 3=7b$

$42=7b$

Divide both sides by 7.

$\dfrac{42}{7}=b$

$6=b$

Therefore, the value of b is 6 units.

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3 years ago

–0.4(3x – 2) + StartFraction 2 x plus 4 Over 3 EndFraction for x = 4

Nadusha1986 [10]

Answer:

0

Step-by-step explanation:

Given

- 0.4(3x - 2) + $\frac{2x+4}{3}$ ← substitute x = 4 into the expression

= - 0.4(3(4) - 2) + $\frac{2(4)+4}{3}$

= - 0.4(12 - 2) + $\frac{8+4}{3}$

= - 0.4(10) + $\frac{12}{3}$

= - 4 + 4 = 0

4 0

3 years ago

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The hypotenuse of a right triangle is 20 cm long. If one of the remaining two sides is 12 cm in length, then the length of the o

Whitepunk [10]

Answer:

16

Step-by-step explanation:

20^2 - 12^2 =

400-144 =

256 = 16^2

use formula a^{2}+b^{2}=c^{2}

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3 years ago

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