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3 years ago

Help please ASAP!!!!

Mathematics

2 answers:

seraphim [82]3 years ago

5 0

The third one should be correct, “IMO” if the second person that answers agrees it’s 100%, I’ve had a question similar but I’m not sure exactly.. sorry tho, please lmk if somethings wrong “I will reply I’m not like those kids trying to get coins”

pshichka [43]3 years ago

4 0

The third one is right

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Use equivalent ratios to find unknown value plz halp!!!!

iogann1982 [59]

Answer:

Step-by-step explanation:

It might be 21/30 , hope it helps though :)

7 0

3 years ago

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Please help and possibly explain?<br> ( 15c + 8w ) • 10w

iVinArrow [24]

Answer:

150cw + 80w^2

Step-by-step explanation:

so we start with

(15c + 8w) • 10w

we would distribute it to the 15c and the 8w

once we distribute it it would become

150cw because of 15c • 10w

and 80w^2 because of 8w • 10w

8 0

3 years ago

Please answer this correctly

GREYUIT [131]

Answer:

$8.82

Step-by-step explanation:

4.6 (1.15) + 0.5 (1.12) + 2.25 (1.32)

5.29 + 0.56 + 2.97

8.82

8 0

3 years ago

Help help help help help

Vladimir [108]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

-25 Points-

Over [174]

$\bf ~\hspace{5em} \textit{ratio relations of two similar shapes} \\\\ \begin{array}{ccccllll} &\stackrel{\stackrel{ratio}{of~the}}{Sides}&\stackrel{\stackrel{ratio}{of~the}}{Areas}&\stackrel{\stackrel{ratio}{of~the}}{Volumes}\\ \cline{2-4}&\\ \cfrac{\stackrel{similar}{shape}}{\stackrel{similar}{shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3} \end{array}~\hspace{6em} \cfrac{s}{s}=\cfrac{\sqrt{Area}}{\sqrt{Area}}=\cfrac{\sqrt[3]{Volume}}{\sqrt[3]{Volume}} \\\\[-0.35em] \rule{34em}{0.25pt}$

$\bf \cfrac{s}{s}=\cfrac{\sqrt[3]{8}}{\sqrt[3]{125}}\implies \cfrac{s}{s}=\cfrac{2}{5}\qquad \leftarrow \textit{ratio of the sides or scale factor}$

8 0

3 years ago