3 years ago

Express the following as ratio 15 minutes to 3 hours

Mathematics

1 answer:

mario62 [17]3 years ago

7 0

Answer:

15 mintues/ 3 hours

Step-by-step explanation:

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Find the distance between the points (-6,-2), (2,7)

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Answer:

$d=12.0416$

Step-by-step explanation:

Distance Formula: $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Simply plug in your 2 coordinates into the distance formula to find distance <em>d</em>:

$d=\sqrt{(2-(-6))^2+(7-(-2))^2}$

$d=\sqrt{(2+6)^2+(7+2)^2}$

$d=\sqrt{(8)^2+(9)^2}$

$d=\sqrt{64+81}$

$d=\sqrt{145}$

$d=12.0416$

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3 years ago

Simplify : 48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}]

garri49 [273]

Answer:

Step-by-step explanation:

$48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}] \\ 8[-52 ÷2 {4 - 3 (2 - 15÷3)}] \\ 8[-52 ÷2{1 (2 - 15÷3)}] \\ 8[ - 2.5{ (2 - 15÷3)}] \\ 8[ - 2.5{ ( - 13÷3)}] \\ 8[ - 2.5{ ( - 4.3)}] \\ 8[10.75 { }] \\ = 86$

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2 years ago

Each block in tons neighborhood is 3/8 mile long if he walks 4 1/2 blocks how far does he walk

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4 1/2 x 3/8 = 1.69 miles

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Leona [35]

Simply find the total medium cofees sold
then divide that by the number of medium cofees that weren't caffeinated

so..
$66 \div 44 = x$
then
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Express the following as ratio 15 minutes to 3 hours​

Express the following as ratio 15 minutes to 3 hours