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ArbitrLikvidat [17]

3 years ago

6

10 POINTS PLEASE HURRY

2 answers:

Alex Ar [27]3 years ago

7 0

Answer:

Since there are an infinite number of lines through the center, the circle has an infinite number of lines of symmetry. When the circle is folded over a line of symmetry, the parts of the circle on each side of the line match up. This means that the parts of the circle on each side of the line must have the same area.

Step-by-step explanation:

Verizon [17]3 years ago

6 0

3,14.81/2 = 127.17
,,,,,,,,,

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harina [27]

Answer:

20. 300π m³

21. 457 1/3 π cm³

Step-by-step explanation:

20. r = 10 ÷ 2 = 5

V = 5² × 12 × π = 25 × 12π=300π m³

21. r = 14 ÷ 2 = 7

$V = \frac{4}{3} \pi 7x^{3}$

V = 457 1/3 π cm³

4 0

3 years ago

an online book store has 173 boxes of books in its warehouse each box has 48 books how many books are in the warehouse

Leni [432]

Answer:

8304

Step-by-step explanation:

1 box=48 books

173 boxes=48x173

=8304

8 0

3 years ago

Which situation has a unit rate of $7?

cupoosta [38]

Answer:

C is the answer.

Step-by-step explanation:

4 0

3 years ago

Larry bought a used boat for $2400 and sold it for 2000 two years later what was the percent of decrease

guajiro [1.7K]

It pretty much would be 400

3 0

3 years ago

Write the following as ratio and simplif 3km to 12km <br>

lesantik [10]

Answer:

1:4

Step-by-step explanation:

3:12

((3×1):(3×4))

=1:4

(would love if you could mark me the brainliest :))

3 0

2 years ago

Read 2 more answers