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kaheart [24]
3 years ago
11

Circle D has its center on a radius of circle A. The diameter of circle D is equal

Mathematics
1 answer:
kondor19780726 [428]3 years ago
8 0

Answer:

1:4

Step-by-step explanation:

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How many different 2 digit numbers can you make with 4,6, and 8 if the numbers can not be repeated
Morgarella [4.7K]

Answer:

6

Step-by-step explanation:

46, 48, 64, 68, 86, 84

8 0
3 years ago
Find the difference. write the difference in lower term 8 ⅓-5
sergejj [24]

Given data:

The given expression is 8 ⅓-5.

The given expression can be written as,

\begin{gathered} 8\frac{1}{3}-5=\frac{25}{3}-5 \\ =\frac{25-15}{3} \\ =\frac{10}{3} \end{gathered}

Thus, the difference of the given expression is 10/3.

5 0
1 year ago
The formula for the sum of an infinite geometric series, S=a1/1-r, may be used to convert
schepotkina [342]

Answer:

  D.  a1=23/100, r=1/100

Step-by-step explanation:

The repeating fraction can be written as the sum ...

0.\overline{23}=0.23+0.0023+0.000023+\dots

The first term is a1 = 0.23 = 23/100, and each successive term is shifted 2 decimal places to the right, so is multiplied by the common ratio r=1/100.

7 0
3 years ago
Read 2 more answers
Find the solution to the equation algebraically. Check your answer. k - 16 = 4
vitfil [10]

Answer:

k= 20

Step-by-step explanation:

You start with this equation:

k-16=4

Add 16 on both sides.

k=4+16

Simply.

k=20

If you want to check your answer, you can just plug 20 into where k is back into the equation:)

Hope this helps!

7 0
3 years ago
What is the simplified form of this expression?<br> (3 - 13x - 7x?) - (5X2 + 12x - 10)
tatiyna

Answer:

-5x^2-32x+13

Step-by-step explanation:

(3-13x-7x)-(5x^2+12x-10)

3-20x-5x^2-12x+10

-5x^2-32x+13

6 0
3 years ago
Read 2 more answers
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