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2 years ago

please help me the best that you can. this is my last grade for this class and I really need to pass.

Mathematics

2 answers:

salantis [7]2 years ago

4 0

Answer:

v = 52 m/s

Step-by-step explanation:

STatiana [176]2 years ago

3 0

V= 52 m/s I think I believe so

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The volume of a box (v) varies directly with its length (l) if one of the boxes has a volume of 325 cubic inches and a length of

stiks02 [169]

Answer:

The constant of proportionality for the group of boxes is: 25

Step-by-step explanation:

Proportion means that change in one quantity causes change in other quantity. Direct variation means that increase in one quantity causes increase in the other quantity.

Let l be the length and v be the volume

Then according to given statement

V∝l

Removing the proportionality symbol introduces a constant in the equation

$V = kl$

Putting V = 325 and l = 13

$325 =k(13)\\k = \frac{325}{13}\\k = 25$

Hence,

The constant of proportionality for the group of boxes is: 25

5 0

2 years ago

Please help!!

Ludmilka [50]

Answer:

27 centimeters is equal to 2.7 decimeters

Step-by-step explanation:

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2 years ago

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What is the formula of area that has the side of 6 cm and the shape is a square

sashaice [31]

Answer:

$6^{2}$ or $6 * 6$

Step-by-step explanation:

Since a square's sides are all equal to each other you can use this formula for finding the area of a rectangle which is Base x Height or since all the sides are equal to each other you can just square the one side to get the desired answer!

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2 years ago

What is the solution to<br> a>-16?

Anna11 [10]

Answer:

that is the solution

Step-by-step explanation:

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3 years ago

De que otra manera puedo escribir z diferente a 7

kirza4 [7]

Puede ser el 2 creo pero espera a q algien más responda

3 0

2 years ago