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jarptica [38.1K]
3 years ago
9

Find the arc length of the partial circle.

Mathematics
1 answer:
tester [92]3 years ago
7 0

Answer:

arc length = radius * central angle in degrees * (PI / 180)

arc length = 7 * 90 * (3.14159265 / 180)

arc length = 10.995574275

http://www.1728.org/radians.htm

Step-by-step explanation:

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Help please!ill give brainliest
bagirrra123 [75]

Answer:

seirously I don't know if that's an "x" or a multiplication sign

Step-by-step explanation:

[3² x(189/9)]-32

9. 21x - 32

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[3² x(189/9)]-32

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189-32

157

5 0
2 years ago
Please help (CORRECT ANSWERS ONLY)
german

-2(8m+8) = -16

-16m - 16 = -16

His first mistake lies in his distribution. When multiplying -2 * 8, he made it a positive 16, when he should have made it a negative 16.

-16m - 16 = -16

Add 16 to each side.

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3 years ago
Solve for n<br> 3n + 2 - 2n + 5 = 17<br> (Combine like terms then solve.)
elixir [45]

Answer:

n+7=17

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n=10

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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Fofino [41]

Yeah i cant see them either

7 0
3 years ago
There are 18 oranges in box A and 36 in box B, what is the ratio of box A to box B
Nana76 [90]

Answer:

1 : 2

Step-by-step explanation:

Express the ratio as the number of oranges in each box, that is

box A : box B

= 18 : 36

Simplify the ratio by dividing both parts by 18, thus

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7 0
3 years ago
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