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Brums [2.3K]
3 years ago
5

Find the circumference of the circle shown below if the diameter equals 20 inches. Use 3.14 for π

Mathematics
1 answer:
Tanzania [10]3 years ago
4 0

Answer:

62.8 inches

Step-by-step explanation:

c = πd

c = 3.14 * 20

c = 62.8 inches

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Answer:lol I need to focus on school as well :/

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLS HELP!!!
satela [25.4K]
A=180-105
A=75

In the triangle
75+ 9x +12x =180
X=5
7 0
3 years ago
Please help due any minute
yarga [219]

Answer:

A the system has no solution

Step-by-step explanation:

Simplifying 2x + -5y = -8

Solving 2x + -5y = -8

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '5y' to each side of the equation. 2x + -5y + 5y = -8 + 5y

Combine like terms: -5y + 5y = 0 2x + 0 = -8 + 5y 2x = -8 + 5y

Divide each side by '2'. x = -4 + 2.5y Simplifying x = -4 + 2.5y

Solution for 2x-5=12 equation:

2x - 5 = 12

2x = 12 + 5

2x = 17 (divide both sides by 2 to get x)

2x/2 = 17/2

x = 8.5

5 0
3 years ago
Please help me- thank you
san4es73 [151]
Answer:
(2^2)(z^7)

Explanation:
The quotient rule states that if two powers have the same base and are on opposite places of a fraction (one is on the numerator, the other on the denominator), you subtract the exponents.

First looking at the powers with the bases of 2, 2^8 is the numerator and 2^6 is the denominator. When we subtract 8-6 we get 2, so 2^8/2^6 would simplify to 2^2.

Then, we look at the powers with the base of z. z^10 is the numerator and z^3 is the denominator. When we subtract 10-3 we get 7, so z^10/z^3 would simplify to z^7.

I hope this helps! Please comment if you have any questions:)
6 0
3 years ago
Read 2 more answers
Find the coordinates of P so that P partitions the segment AB in the ratio 1:7 if A(7,14) and B(−1,−2).
love history [14]

Answer:

P(6, 12 )

Step-by-step explanation:

Using the Section formula, then

x_{P} = \frac{7(7)+1(-1)}{1+7} = \frac{49-1}{8} = \frac{48}{8} = 6

y_{P} = \frac{7(14)+1(-2)}{1+7} = \frac{98-2}{8} = \frac{96}{8} = 12

Hence P(6, 12 )

5 0
4 years ago
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