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Cerrena [4.2K]
3 years ago
7

pls answer I'll mark brainliest the question is in the picture also show me how you solved the problem.​

Mathematics
1 answer:
zzz [600]3 years ago
3 0

Answer:

D  36πa^6b^9

Step-by-step explanation:

Step 1. Write the formula for the volume of a sphere.

V = (4/3)πr³

Step 2. Replace r with the given radius. Since the given radius is an expression, remember to enclose it in parentheses and cube the entire expression.

V = (4/3)π(3a²b³)³

Step 3. Simplify the expression. Start by cubing each factor inside the parentheses.

V = (4/3)π ×(3)³(a²)³(b³)³

To raise an exponent to an exponent, multiply the exponents.

V = (4/3)π × 27a^6b^9

V = (4/3 × 27)πa^6b^9

V = 36πa^6b^9

Answer: D  36πa^6b^9

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Kruka [31]

Hey!

Well a soccer field would be a rectangle and if cut across you will be presented with two right triangles. So since you are presented with right triangles you will need to know at least two sides to determine the third. The formula used for right triangles is...

a² + b² = c²

Now a and b are the "legs" of the triangle meaning the two sides that come together to make a 90° angle. The c in the equation would be the hypotenuse  of the triangle, otherwise the longest side or in this case the diagonal part. Now to find that distance you will have to plug in and solve...

100² + 230² = c²

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Hope this Helped!

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4 0
3 years ago
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3 years ago
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tatiyna

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Answer:

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Step-by-step explanation:

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