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satela [25.4K]
3 years ago
7

Please help I’ll give brainliest

Mathematics
1 answer:
Rama09 [41]3 years ago
5 0

Answer:

a) \: 421 {mm}^{2}  \:  = 0.000421 {m}^{2}

b) \: 9.3 {kg}^{2}  \:  = 9,300,000 {g}^{2}

c) \: 25 {kl}^{2}  \:  =  \: 25,000,000 {g}^{2}

d) \: 1439 {m}^{2}  = 0.001439 {k m}^{2}

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Select ALL that apply: 21 days is equal to...
Sonbull [250]

1 week is 7 days.

3 weeks = 21 days. Answer D. is correct.


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3 0
3 years ago
Read 2 more answers
Please answer all three questions for full points.​
ludmilkaskok [199]

Answer:

Step-by-step explanation:

1. a) vertical stretch by a factor of 5 and

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5 0
3 years ago
What is the answer meyn?
Alexandra [31]

Answer:

the best value is two 50 ml bottles

Step-by-step explanation:

Okay focus with me , if you buy a bottle of 50 ml you will get a second for half price so we can say that --> 2 bottles of 50 ml =

45 +  \frac{45}{2}  = 67.5

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then you can dived the volume of bottle with price ...

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  • in the second state the price of one ml is

\frac{55}{80}  = 0.6875

then :

0.675 < 0.6875

so the best value is two 50 ml bottles

4 0
3 years ago
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4 years ago
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