4 years ago

What are the answers for 20-28?

1 answer:

4 0

The answer is -8

hope this helps ☺

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Leviafan [203]

Answer:

Step-by-step explanation:

width=√(130²-120²)=√[10²(13²-12²)]=10√(13+12)(13-12)=10√(1×25)=10×5=50 m

perimeter=2(120+50)=2×170=340 m

area=120×50=6000 m²

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3 years ago

kondaur [170]

Answer:

Step-by-step explanation:

The probability of obtaining a 3 is

P(3) = $\frac{1}{6}$

Then after 30 spins the predicted number of times it should land on 3 is

30 × $\frac{1}{6}$ = 5

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2 years ago

vampirchik [111]

Answer:

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Step-by-step explanation:

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3 years ago

Anuta_ua [19.1K]

Answer:

try 21

Step-by-step explanation:

if not im as stuck as you are :(

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3 years ago

Natali [406]

His 2 choices are 5x-15+4=18 and 5(x-3)=14

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2 years ago