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jeka57 [31]
3 years ago
12

What do these both represent

Mathematics
1 answer:
tamaranim1 [39]3 years ago
7 0

Answer:

Step-by-step explanation:

I think A repent 100 and B repent 10

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HELP! Which triangles are congruent?
kati45 [8]

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Answer:

  4.  A, B, C, and D

Step-by-step explanation:

Each right triangle has a short leg of 3 units and a long leg of 4 units. They are all congruent by the SAS congruence postulate.

8 0
3 years ago
What is the probability that a family of 4 children will have all girls?
Alex73 [517]
Since as of now we're saying that the probability of having a girl is 1/2, we can say:
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 That ends up to be 1/16.
3 0
3 years ago
Find the area, correct to the nearest square
Lady bird [3.3K]

Answer:

1269 square meters

Step-by-step explanation:

The path and the plot of land form two concentric circles (they have the same center). The radius of the plot of land is 100m (half of the diameter) and the radius of the larger circle, formed by putting a 2m wide path around the plot of land, is 102m. Thus, the area of the path is \pi *102^2 minus \pi *100^2 which will be 10404\pi-10000\pi which is 404\pi. Estimate \pi to 3.141 and calculate, getting 1268.964... which is 1269, rounded to the nearest square meter.

Hope this helps :)

7 0
2 years ago
Factor (x^2-9) (x^2-16)
MrRissso [65]

Answer:

( x - 3 )( x + 3 ) ( x - 4 )( x + 4)

Step-by-step explanation:

( x^2 - 9 ) ( x^2 - 16 )

( x - 3 )( x + 3 ) ( x - 4 )( x + 4)

Hopefully this helps!

Brainliest please?

3 0
2 years ago
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The park i 45 feet long . How long is park yard ? (1yard=3feet)
Goryan [66]
135 feet is the length of the yard
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2 years ago
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