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3 years ago

Two mechanics can assemble 10 bicycles in 8 hours. How many bicycles could one mechanic assemble in 8 hours?

Mathematics

1 answer:

Talja [164]3 years ago

6 0

Answer:

5 bicycles

Step-by-step explanation:

In the same time period (8 hours), half as many mechanics can assemble half as many bicyles: 10/2 = 5.

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Natali [406]

The ratio of the area of ∆ABC to the area of ∆DEF is; 1:100.

<h3>What is the ratio of the area of ∆ABC to the area of ∆DEF?</h3>

Since, a major criterion for similarity and congruence of triangles is that the ratio of corresponding sides are equal.

On this note, since the task content suggest that the ratio of the perimeters is; 1:10, it follows from conventional mathematics that the ratio of their areas is given as; 1²:10²; 1:100.

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1 year ago

Simplify (8.3) 2.10.(6-1)

vagabundo [1.1K]

Answer:

$8 .3 \times 2.10.5$

Step-by-step explanation:

Simplify 6 - 1 to 5.

$8.3 \times 2.10 .5$

Therefor, the answer is 8.3 × 2.10.5

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2 years ago

Which of the values of m and b will create a system of equations will infinitely many solutions y=mx+b ,y=-2x+4

Mrac [35]

I hope and useful for your help

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3 years ago

Please get it right, i done this so many times now, i'm running out of points

myrzilka [38]

Answer:

y-intercept: $(0,5)$

x-intercept: $(5/2,0)$

6 0

3 years ago

Read 2 more answers

What is the area of the shaded sector ?

Zigmanuir [339]

Step-by-step explanation:

Find the area using a proportion.

A / (πr²) = θ / 360°

A / (π (20 ft)²) = 160° / 360°

A ≈ 558.5 ft²

7 0

2 years ago