2 years ago

I need help with this hole page can someone help me and do it by the order that it is in pls

Mathematics

1 answer:

Ganezh [65]2 years ago

8 0

Let’s see a better picture so I can help

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an electric wire which is 0.12 m long is cut into 3 pieces of the same length.How long is each pieces?

grigory [225]

Answer:

0.04m

Step-by-step explanation:

0.12/3=0.04

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2 years ago

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a circle has a radius of 4. an arc in this circle has a central angle of 288. what is the length of the arc?

anzhelika [568]

Answer:20.096

Step-by-step explanation:

radius =r=4

Φ=288

π=3 14

Length of arc=Φ/360 x 2 x π x r

Length of arc=288/360 x 2 x 3.14 x 4

Length of arc=0.8 x 2 x 3.14 x 4

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3 years ago

Help me plz need help

atroni [7]

Answer:

Concept: Area

$area = \pi {r}^{2}$
We are given area hence 78.5 square meters
We want the radius so we isolate
$78.5 = \pi {r}^{2}$
Isolate for r to get r= 4.99 or 5 square units approximately

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Please answer this question only if you know the answer. 28 points and brainliest!

kari74 [83]

Answer:

With sample sizes greater than 30, 36 university women. so 66

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2 years ago

A spinner has 6 numbers on it, from 1-6, all with equally spaced area. Find the probability of spinning a

shutvik [7]

Answer:

first option 1/2

Step-by-step explanation:

2,3,5 are the prime numbers from that set

each individual number has a 1 in 6 chance of landing on it and we have 3 so...

3 of 6 possibilities would be prime numbers. Simplify to...

1 in 2

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2 years ago