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3 years ago

Find the circumference of 21cm

1 answer:

hoa [83]3 years ago

6 0

132cm) so so du Di Di xi Fi vi du du du do go

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ryzh [129]

Answer: $f(x)=5x^2-4x+5$

Step-by-step explanation:

A quadratic function is as following; $ax^2+bx+c$

Notice that it cannot be $f(x)=0x^2-4x+7$ because if you solve; $0x^2=0$ which eliminates the $x^2$ .

5 0

3 years ago

harina [27]

192* 6/6+2= 144(do )
192*2/6+2=48( do not do )

5 0

3 years ago

agasfer [191]

Answer:

Step-by-step explanation:

15x+20 = 40 +10x

x = 4

6 0

2 years ago

Rom4ik [11]

Answer:

I think the answer is (3,10) sorry if I got this wrong!

Step-by-step explanation:

7 0

8 months ago

cricket20 [7]

Answer:

Disagree

Step-by-step explanation:

because it looks like less than 45

3 0

2 years ago