2 years ago

Can I get help? I have a hard time getting these things

2 answers:

TEA [102]2 years ago

7 0

C=2 pi r
2•3.14•10=62.83

3 0

1) 31.4ft
2) 81.64m
3) 69.08cm
4) 43.96ft
1) 50inches
2)6inches
3)28.26-9.42=18.84inches
4)≈7.7

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sertanlavr [38]

75÷25%
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3 years ago

MariettaO [177]

Let's see

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$\\ \rm\rightarrowtail x^2+6x+6x+36=0$

$\\ \rm\rightarrowtail x(x+6)+6(x+6)=0$

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1 year ago

weqwewe [10]

A=90m^2

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2 years ago

KengaRu [80]

2(r-5) = 7(r-9)
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2 years ago

tankabanditka [31]

Answer:

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2 years ago