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3 years ago

Lanika needs a sheet of card that is at least 3/10 mm thick.

Mathematics

1 answer:

Fantom [35]3 years ago

4 0

Each sheet is 14/45 mm, that works out to be 0.31mm, so yes it's thick enough.

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To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. The scale us

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The answer is 60*15, or 900 feet.

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Isaac keeps track of the miles per gallon his car gets per week. He has accumulated the following data:

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we know that

A <u>geometric sequence</u> is a sequence of numbers in which the ratio between consecutive terms is constant

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<u>the answer is</u>

The common ratio is 1.02

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3 years ago

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How do I convert 6-2y=-x to y=Mx+b?

Ostrovityanka [42]

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3 years ago

The side of a triangle have length x, x+4, and 20. If the length of the longest side is 20, which value of x would make the tria

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12∠x∠16

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For the triangle to be acute,a²+b²+c²,

Where c is the largest side of the triangle.

Hence, we must say x²+(x+4)²≥20²,

or after simplifying, x²+4x-192≥0 or (x+16)(x-12)≥0

Since x must have positive values only, x≥12

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3 years ago

Bill reads 1/5 of a book on Monday he reads 2/3 of the book on Tuesday if he finishes reading the book on Wednesday or fraction

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Answer:

$\frac{2}{15}$

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We have been given that Bill reads 1/5 of a book on Monday he reads 2/3 of the book on Tuesday.

Let x be the part of book that Bill read on Wednesday. We can find x by equating the sum of parts of book read on each day by 1.

$\frac{1}{5}+\frac{2}{3}+x=1$

First of all we will find a common denominator.

$\frac{1\times 3}{5\times 3}+\frac{2\times 5}{3\times 5}+x=1$

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$x=1-\frac{13}{15}$

$x=\frac{15-13}{15}$

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Therefore, Bill read $\frac{2}{15}$ of the book on Wednesday.

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