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nataly862011 [7]
3 years ago
9

The Olympic swimmer, Michael Phelps, required 10,000 calories during training. He needed 30% protein, 50% carbohydrates and 20%

fat. How many calories did he need for each nutrient?
1 gram of carbs= 4 calories, 1 gram of protein=4 calories, 1 gram of fat= 9 calories.
Mathematics
1 answer:
ehidna [41]3 years ago
8 0

Answer:

750 grams of protein, 222.22 of fat, and 1,250 of carbs.

Step-by-step explanation:

3,000 calories from protein, 2,000 from fat, and 5,000 from carbs.

3000 / 4 = 750 grams of protein.

2,000 / 9 = 222.22 grams of fat.

5,000 / 4 = 1,250 grams of carbs.

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if a smaller square of side 3 cm is cut out from a bigger square of side 9 cm to form a new shape ,What is the perimeter of the
Verdich [7]

Need to find:

  • Perimeter of new square formed?

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Solution:

  • Side of smaller square = 3cm.
  • Side of Bigger square = 9cm

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Using formula:

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~

<u>Perimeter of smaller </u><u>square:</u>

⟹ 4 × 3

⟹ 12 cm

~

<u>Perimeter of Bigger square:</u>

⟹ 4 × 9

⟹ 36cm

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Perimeter of new square = Perimeter of Bigger square - Perimeter of smaller square

⟹ 36 - 12

⟹ 24 cm

~

∴ Perimeter of new square formed is 24 cm.

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3 years ago
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mojhsa [17]

Answer:

Hi! The answer to your question is x > 2

Step-by-step explanation:

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If someone could help me with this problem
liraira [26]

The equation of the given Absolute Value Function is; y = |-2x + 4|

<h3>How to interpret Linear Graphs?</h3>

We can see that the given graph is a Linear graph but since it is V-shaped, we can say that it is a graph of an absolute value function.

Now, from the graph we see that;

At x = 0, y = 4

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At x = 2, y = 0

At x = 3, y = -2

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We can see that the y-intercept is at y = 4.

Slope between two consecutive points is;

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Now, this is an absolute value function and as such we will write it as;

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2 years ago
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hodyreva [135]
A triangles has side lengths of 7, 10 and 11 what is the perimeter of the triangle formed by joining the midpoints of these sides?

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Explain what are all of the properties of real numbers and use an example for each.
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Answer:

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Step-by-step explanation:

Give examples to explain the properties of real numbers

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