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2 years ago

8

Julio wants to find the volume of a small pebble. He drops it into a graduated cylinder filled with 30.0 mL of water.

2 answers:

dezoksy [38]2 years ago

8 0

Answer:

By calculating water displacement

Step-by-step explanation:

Because Julio knows the volume of water in the graduated cylinder, by dropping the pebble in, he can record the new volume of both the water and pebble. Subtracting the volume of the water from the volume of both will leave him with the volume of the pebble. This technique is water displacement.

Gala2k [10]2 years ago

8 0

Answer:

<h2>its b</h2>

Step-by-step explanation:

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Answer:

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Explain how you can use the basic moves of algebra to transform the equation 5x-3y=12 into 0=12-5x+3y

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Subtract 5x and add 3y from the left side so that it can be moved to the right side. This will allow you to solve and get the second equation.

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2 years ago

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Anyone please???????

leva [86]

Answer:

$\boxed{\sf B)\: x=\sqrt{17}}$

Step-by-step explanation:

<u>Use the Pythagorean Theorem</u>

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* a and b are the lengths of the legs, and c is the hypotenuse.*

(To know which side is the hypotenuse look at longest side which is across the right angle).

a= x, b=8, c=9

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Let's Plug in the side lengths:

$\sf x^2+8^2=9^2$

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1 year ago

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harina [27]

Answer:

Not a solution.

Step-by-step explanation:

(x, y)

(-1, 2)

Substitute the x and y values in the expression with the point given.

8x + y > -6

8(-1) + 2 > -6

-8 + 2 > -6

-6 > -6

Since our final value has to be greater than -6 but is instead equal to -6, the solution is not true.

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2 years ago