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3 years ago

If the distance marked on centimeter scale is from 2.5 to 4.5,

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

If the distance marked on a centimeter scale is from 2.5 to 4.5, then the final destination is 4.5cm and the initial point = 2.5.

Distance between the two points will give us the length of the line segment.

Distance between the two points = final point - initial point

Distance between the two points = 4.5 - 2.5

Distance between the two points = 2.0 cm

<em>Hence the line segment is 2.0cm long</em>

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The length of line segment AD is 6.8 cm. The length of line segment AB is 3 cm. The length of line segment BC is 1.6 cm. Find th

saw5 [17]

Answer:

9.6

Step-by-step explanation:

This is a four side figure which is most likely to be a trapezium.So AD is the hypotenuse,AB is side (a),BC is the height and CD is side (b).

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2 years ago

If the perimeter of the triangle is 73 mm, find the value of x.

Ipatiy [6.2K]

To find x, we simply need to subtract the sum of the other two sides from 73.
35+11=46
73-46=27

So x = 27mm

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3 years ago

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vova2212 [387]

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3 years ago

Write 375,000 in scientific notation

allsm [11]

We need to move the decimal so that there is only one whole number.

375,000.

To do that, we move to the left 5 spaces

3.75000

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3 years ago

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Given points A (1, 2/3), B (x, -4/5), and C (-1/2, 4) determine the value of x such that all three points are collinear

sleet_krkn [62]

Answer:

Step-by-step explanation:

Let B divides AB in the ratio K:1

$x=\frac{nx1+mx2}{m+n} \\y=\frac{ny1+my2}{m+n} \\\frac{-4}{5} =\frac{1*\frac{2}{3}+k*4}{k+1} \\-4k-4=\frac{10}{3} +20k\\-12 k-12=10+60k\\72k=-22\\36k=-11\\k=-\frac{11}{36} \\$

so B divides AB in the ratio 11:-36

$x=\frac{-36*1+11 *\frac{-1}{2} }{11-36} \\x=\frac{83}{50}$

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3 years ago

Read 2 more answers