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NikAS [45]
3 years ago
13

I need help please and thank you

Mathematics
2 answers:
Brums [2.3K]3 years ago
6 0

Answer: we all do

Step-by-step explanation:

Viktor [21]3 years ago
4 0

Answer:

78.5 or 25pi

Step-by-step explanation:

if the diameter is 10cm, the radius is going to be 5cm. now we just plug that in the equations to find the area. 3.14*5^2

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Louis plans to buy a new washing machine. The washing machine costs $560 and has an estimated annual operating cost of $48. Whic
IrinaK [193]

Answer:

The answer is D

Step-by-step explanation:

5 0
3 years ago
Point DD is located at (-2,-6)(−2,−6) on the coordinate plane. Point DD is reflected over the x-axis to create point D'D. Point
bearhunter [10]
Point D (-2,-6)>>(x,-y)>> Point D’(-2,6)
Point D’ (-2,6)>> (-x,y)>> Point D’’(2,6)
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3 years ago
Read 2 more answers
Find the difference.
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D how much randall occured in january?
8 0
3 years ago
What is 4log1/2^w(2log1/2^u-3log1/2^v written as a single logarithm?
IrinaK [193]
Given:

4log1/2^w (2log1/2^u-3log1/2^v)

Req'd:

Single logarithm = ?

Sol'n:

First remove the parenthesis,

4 log 1/2 (w) + 2 log 1/2 (u) - 3 log 1/2 (v)

Simplify each term,

Simplify the 4 log 1/2 (w) by moving the constant 4 inside the logarithm;
Simplify the 2 log 1/2 (u) by moving the constant 2 inside the logarithm;
Simplify the -3 log 1/2 (v) by moving the constant -3 inside the logarithm:

 log 1/2 (w^4)  + 2 log 1/2 (u) - 3 log 1/2 (v) 
log 1/2 (w^4) + log 1/2 (u^2) - log 1/2 (v^3)

We have to use the product property of logarithms which is log of b (x) + log of b (y) = log of b (xy):

Thus,

Log of 1/2 (w^4 u^2) - log of 1/2 (v^3) 

then use the quotient property of logarithms which is log of b (x)  - log of b (y) = log of b (x/y)

Therefore, 

log of 1/2 (w^4 u^2 / v^3)

and for the final step and answer, reorder or rearrange w^4 and u^2:

log of 1/2 (u^2 w^4 / v^3)  
8 0
3 years ago
Read 2 more answers
Tiffany wants to make 6 batches of cookies. She will need 2 cups of sugar for each
Readme [11.4K]

Answer:12 cups of sugar

Step-by-step explanation:

There is 6 batches each batch has two cups you would do 6x2 for 12 cups.

7 0
3 years ago
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