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weqwewe [10]
3 years ago
11

What is the surface area of a sphere with a diameter of 8 mm? Use 3.14 for π .

Mathematics
1 answer:
Rudik [331]3 years ago
8 0

Answer:

Step-by-step explanation:

804.25mm

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Answer:

Here's a 2 step conversion.

Step-by-step explanation:

1. Convert the fraction to a decimal: Divide the numerator by the denominator

2. Add this decimal number to the whole number part of the mixed number

A mixed number is a whole number plus a fraction. To find the decimal form of a fraction just divide the numerator by the denominator using a calculator or long division. Then add the decimal number to the whole number.

Example: Convert the mixed number 7 1/4 to a decimal

Convert the fraction to a decimal: Divide 1 by 4

1 ÷ 4 = 0.25

Add 0.25 to the whole number 7:

7 + 0.25 = 7.25

8 0
3 years ago
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natali 33 [55]

Answer:

6

Step-by-step explanation:

6 * 3 = 18

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4 0
3 years ago
5y+1=1<br> Subtract 1 from both sides
maks197457 [2]

Step-by-step explanation:

5y + 1 = 1 \\ subtracting \: 1 \: from \: both \: sides \\ \red{ \boxed{ \bold{ 5y + 1 - 1 = 1 - 1}}} \\ 5y = 0 \\ y = 0

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What is the remainder when the polynomial 6x^2 + 11x - 3 is divided by x + 2?​
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Answer:

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Step-by-step explanation:

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