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3 years ago

10

Find the circumference of a circle with the diameter of 10 inches. Leave your answers in form of pi

1 answer:

MrRa [10]3 years ago

4 0

Answer:

Circumference = 10π

Step-by-step explanation:

First identify the circumference formula as such:

2πr (where r ⇒ radius, π ⇒ pi)

Knowing 2 times the radius (2r) in the formula can be rewritten as the diameter, the formula itself can be rewritten as:

πd (where d ⇒ diameter, π ⇒ pi)

If we know the diameter = 10 inches, substitute in the circumference formula πd to get:

π * 10 inches = 10 * π inches = 10π inches

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What is the recursive formula for this geometric sequence<br><br>4,-12,36,-108...

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What times what equals 82 besides 8 and 4, 16 and 2?

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I need this done plz

KIM [24]

Answer:

13. $-28 = p$

12. $5 = r$

11. $-12 = t$

10. $-8 = q$

9. $-77 = s$

8. $9 = w$

7. $12 = y$

6. $3 = a$

5. $9 = n$

4. $3 = x$

3. $12 = y$

2. $5 = c$

1. $5 = m$

DON'T GET HOOKED

Step-by-step explanation:

13. $1 + p \div 7 = -3 \\ \\ p\div 7 = -4 \\ \\ -28 = p$

12. $5[r + 4] = 45 \\ \\ r + 4 = 9 \\ \\ 5 = r$

11. $t \div 4 - 3 = -6 \\ \\ t \div 4 = -3 \\ \\ -12 = t$

10. $-4 + 11q = -92 \\ \\ 11q = -88 \\ \\ -8 = q$

9. $s \div 7 + 8 = -3 \\ \\ s \div 7 = -11 \\ \\ -77 = s$

8. $w \div 3 + 3 = 6 \\ \\ w \div 3 = 3 \\ \\ 9 = w$

7. $y \div 3 - 4 = 0 \\ \\ y \div 3 = 4 \\ \\ 12 = y$

6. $3[a + 5] = 24 \\ \\ a + 5 = 8 \\ \\ 3 = a$

5. $14 = 2n - 4 \\ \\ 18 = 2n \\ \\ 9 = n$

4. $3x + 6 = 15 \\ \\ 3x = 9 \\ \\ 3 = x$

3. $6y - 11 = 61 \\ \\ 6y = 72 \\ \\ 12 = y$

2. $9c - 4 = 41 \\ \\ 9c = 45 \\ \\ 5 = c$

1. $2m + 2 = 12 \\ \\ 2m = 10 \\ \\ 5 = m$

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I am delighted to assist you anytime!

6 0

3 years ago