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3 years ago

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A sock drawer contains 18 blue socks and 10 black socks. If two socks are randomly drawn from the drawer without replacement, wh

at is the probability that two black socks are chosen? (in simplest fraction form)

2 answers:

Hitman42 [59]3 years ago

7 0

Answer:

what do you mean?

Step-by-step explanation:

harina [27]3 years ago

4 0

I wanna say 1/14 but I'm really not sure

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∠B= please give me the answer!

IrinaK [193]

Answer:

I think it's 45 degrees

Step-by-step explanation:

<c is 90 degrees and the interior of every triangle is 180 degrees so then we subtract 90 from 180 which is 90 so we divide 90 by two since b and a seem to be equal which is 45 degrees.

3 0

3 years ago

The cross section of a water bin is shaped like a trapezoid. The bases of the trapezoid are 17 feet and 15 feet long. It has an

shutvik [7]

Answer:

$4 \: \: feet$

Step-by-step explanation:

$area \\ 64 = \frac{1}{2} (a + b) \times h \\64 = \frac{1}{2} (17 + 15) \times h \\ 64= \frac{1}{2} \times 32 \times h \\ 64 = \frac{32h}{2} \\ 64 = 16h \\ \frac{64}{16} = \frac{16h}{16} \\ h = 4 \: \: feet$

hope this helps

brainliest appreciated

good luck! have a nice day!

4 0

3 years ago

Read 2 more answers

Find the difference between<br> 7/10<br> and<br> 1/5

sukhopar [10]

Answer explanation:
1/2

5 0

3 years ago

Bare root plum trees are on sale at 3 for $40 to the nearest Dollar what is the cost per tree

tankabanditka [31]

3:40
1:13
it would be 13.3 repeated but since you round to the nearest dollar it would be 13. All I did was divide 40 by 3.

3 0

4 years ago

Read 2 more answers

Solve the system by the elimination method. -2x + y + 6 = 0 2x + y - 8 = 0 When you eliminate x, what is the resulting equation?

Natali5045456 [20]

For this case we have the following system of two equations with two unknowns:

$-2x + y + 6 = 0\\2x + y-8 = 0$

Adding both equations we have to eliminate the variable "x":

$y + y + 6-8 = 0$

Adding common terms, keeping in mind that different signs are subtracted and the sign of the major is placed:

$2y-2 = 0\\2y = 2$

Answer:

$2y = 2$

Option A

5 0

3 years ago