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3 years ago

Hello, I don’t understand this equation and the steps to do it so could you help me out?

Mathematics

1 answer:

olga55 [171]3 years ago

4 0

Answer:

c is circumference which is equal to 3.14 multiplied by d

Step-by-step explanation:

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3 years ago

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I hope this helps you

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3 years ago

Which equation is equivalent to the given equation? 13x=x2+42

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3 years ago

Eduardo bought 2liter sports drink for soccer practice during practice Eduardo drank 250 millimeters of sport drink then he dran

Jlenok [28]

Answer:

He have left 1250 milliliters of sport drink.

Step-by-step explanation:

Given:

Eduardo bought 2 litre sports drink for soccer practice during practice.

Eduardo drank 250 milliliters of sport drink then he drank another 1/2 liter.

Now, to find the milliliter of sport drink he have left.

Eduardo bought sports drink = 2 litre.

Now, to convert litre into milliliter by using conversion factor:

1 litre = 1000 milliliter.

2 liters = 2 × 1000 milliliters.

2 liters = 2000 milliliters.

Thus, Eduardo bought 2000 milliliters sport drink.

As, Eduardo drank 250 milliliters of sport drink.

So, to get the sport drink left after he drank we subtract 250 milliliters from 2000 milliliters:

$2000-250\\\\=1750\ milliliters.$

Thus, 1750 milliliters sport drink left.

Now, to get the sport drink left after he drank $\frac{1}{2} \ liter$ we subtract $\frac{1}{2} \ liter$ from 1750 milliliters:

$\frac{1}{2} \ liter =500\ milliliters.$

So,

$1750-500\\\\=1250\ milliliter.$

Therefore, he have left 1250 milliliters of sport drink.

4 0

3 years ago

You want to design a set of four congruent pyramids whose combined volume is the same as the volume of a single rectangular pyra

Elina [12.6K]

(Square)
Base length-6 units
Height-4 units
Volume-48 cubic units
Volume of 4 square pyramids-192 cubic units
(Rectangular)
Base length-12 units
Base width-8 units
Height-6 units
Volume-192 cubic units

(What I got. Though the answers vary because there's a bunch of ways to do it. This is just one. Hope it helps)

8 0

4 years ago

Read 2 more answers