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2 years ago

If m in circle A is 60°, what is mBDC? A)60 B)45 C)30 D)25

2 answers:

7 0

So in the problem where as shows a diagram of a circle having the value of m is 60 degree, so the ask is to calculate the mBDC and the best answer among the following choices is letter C. 30. I hope you are satisfied with my answer and feel free to ask for more

Dmitry_Shevchenko [17]2 years ago

5 0

Answer:

Step-by-step explanation:

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I need help on this???

Aliun [14]

Use the geometric mean for right triangles here. Like this $\frac{9}{y}= \frac{y}{7}$ . Cross multiply to get $y^{2}=63$ , and $y= \sqrt{63}$ . That simplifies down to $y= \sqrt{9*7}$ . Pull out the 9 as a perfect square of 3 and you're left with $y=3 \sqrt{7}$ , first choice above.

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3 years ago

Read 2 more answers

daniel’s print shop purchased a new printer for 35,000 each year it depreciates at a rate of 5% how much will the printer be wor

frutty [35]

Answer:

$23,219.72

Step-by-step explanation:

ab^x

a: initial value

b: value remaining after depreciation per year (in percentage)

x: number of years that have passed

35000(0.95)^8= 23219.7151

Round to the nearest hundredth value:

About $23219.72

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2 years ago

You start with $40 in your bank account and deposit $18 each week. At the same time, your friend starts with $220 but withdraws

AnnyKZ [126]

By the seventh week you both will have $148. Hope this helps!

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2 years ago

Write two addition equations that each have a sum of -21.5

blondinia [14]

Answer:

-8.5 + -13 = -21.5

and

-15.5 + -6 = -21.5

6 0

2 years ago

Please help with the first one the 5d

qwelly [4]

It would be 4d because there is a one in from the d that is by itself but you cannot see it and therefore 5d-1d= 4d.

Hope this helps! :)

7 0

2 years ago