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3 years ago

Which of the following represents the most accurate estimation of 4+8

Mathematics

2 answers:

kirza4 [7]3 years ago

8 0

I don't know why you'd need to estimate that, it is just 12,
if that's not satisfactory post the answer choices.

brilliants [131]3 years ago

7 0

The answer to 4+8=12. An estimation would probably be closer to 10, but he answer choices are not posted.

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What is the greatest common factor of 14 and 35

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3 years ago

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What is the distance between Harry’s home and his office?

Svetach [21]

Answer:

The distance between Harry’s home and his office? is 15 miles.

Step-by-step explanation:

The speed, distance time formula is:

$Speed(s)=\frac{Distance(d)}{Time(t)}$

Given:

Speed (s) = 30 miles/hour

Then the relation between distance and time is:

$s=\frac{d}{t} \\30=\frac{d}{t}\\d=30t...(i)$

If Speed was 60 miles/hour the time taken is $(t-\frac{1}{4})$ hours.

Then the relation between distance and time is:

$s=\frac{d}{t} \\60=\frac{d}{(t-\frac{1}{4}) }\\d=60t-15...(ii)$

Use the value of d = 30t in (ii)

$d=60t-15\\30t=60t-15\\30t=15\\t=\frac{1}{2} hour$

Determine the distance as follows:

$d=30t\\=30\times\frac{1}{2} \\=15\ miles$

Thus, the distance between Harry’s home and his office? is 15 miles.

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3 years ago

Write the following situation in slope intercept form - y=mx+b

cestrela7 [59]

I think the answer is C

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3 years ago

HELP PLSS !!! Will mark as brainiest

Natasha_Volkova [10]

Answer:

$1709.92cm^3$

Step-by-step explanation:

$V=\pi r^2h=\pi *3^2*7=197.92cm^2$ (cylinder)

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3 years ago

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kogti [31]

Answer:

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Step-by-step explanation:

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