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3 years ago

Is area the same as surface area?

Mathematics

2 answers:

hammer [34]3 years ago

7 0

Answer:

Area is almost the same as surface area. However, surface area is more complicated, and you have to split the object that you are measuring into different parts to get their area before you can find the whole surface area.

Step-by-step explanation:

(I hope this helped you)

Contact [7]3 years ago

7 0

Answer: No, it is not

Step-by-step explanation:

AREA DEFINITION: Area is 2-dimensional: it has a length and a width. Area is measured in square units such as square inches, square feet or square meters. To find the area of a rectangle, multiply the length by the width.

SURFACE AREA DEFINITION: The surface area is the sum of the areas of all six sides. To find the area of adjacent sides (Width x Height) x 2 sides. Find the area of ends (Length x Width) x 2 ends. Add the three areas together to find the surface area.

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Team D used a recipe that consists of 20 cups of sand, 2 cups of flour, and 3 cups of water. How does the percent of sand in Tea

spayn [35]

Answer:

80%

Step-by-step explanation:

Given:

Team D used a recipe that consists of 20 cups of sand, 2 cups of flour, and 3 cups of water.

Question asked:

How does the percent of sand in Team D's recipe compare to that of the other teams ?

Solution:

Team D used a recipe that consists of sand = 20 cups

Team D used a recipe that consists of flour = 2 cups

Team D used a recipe that consists of water = 3 cups

Total number of cups together = 20 + 2+ 3 =25 cups

Now we will have to find percent of cups of sand out of the total number of cups.

By using formula of percentage,

Percent = $\frac{Value}{Total \ value}\times100$

$=\frac{20}{25} \times100\\=\frac{2000}{25} =80\%$

Therefore, 80% of sand in Team D's recipe compare to that of the other teams.

5 0

4 years ago

T=√k(k-b)(k-m).... make b the subject of the formula

Liono4ka [1.6K]

Answer:

b = -T²/k(k-m) + k

Step-by-step explanation:

Given the equation T =√k(k-b)(k-m), we are to make b the subject of the formula

Square both sides

T² = (√k(k-b)(k-m))²

T² = k(k-b)(k-m)

T²/k(k-m) = k-b

Rearrange

k - b = T²/k(k-m)

b - k = - T²/k(k-m)

Add j=k to both sides

b - k + k = - T²/k(k-m) + k

b = -T²/k(k-m) + k

This gives the required expression

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3 years ago

What is 50 times 10 with the power of 4

iren2701 [21]

THE ANSWER IS 2000 i think

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4 years ago

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Rama09 [41]

Answer:

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3 years ago

How do you know if an equation is discrete or continuous

nikklg [1K]

Discrete data have infinite values or buckets, you can count them. Continuous data has an infinite number of steps which form a continuum. Hope this helps. Please answer this as the brainiest to help me thanks.

7 0

4 years ago