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2 years ago

Which conversion requires division?

Mathematics

2 answers:

kirza4 [7]2 years ago

5 0

Answer:

Step-by-step explanation:

since milimetres is a smaller unit than centimetre, we will divide. We use division to convert from smaller to bigger value

OLga [1]2 years ago

3 0

<h2>Hi there!</h2><h3>My name is $EternalFox-$ and I'll be helping you today!</h3>

Answer:

Option A.<em> millimeters -->centimeters</em>

Step-by-step explanation:

A millimeter is a unit in the metric system. It is used to represent the length of an object or a person. One millimeter is equal to 0.1 centimeters.

The symbol of millimeters is ‘mm’.

A centimeter is also a unit in the metric system. It is the unit of length and distance. The symbol of centimeters is cm.

<h3>To convert the value of length in mm to cm we have to divide the given value by 10.</h3>

An example would Be:-

10 mm = 10/10 = 1 cm

Hence, The Answer is option A. .<em> millimeters -->centimeters</em>

<em />

<em>-Have a splendid day!</em>

<em>-Good Luck with your Assignment!</em>

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<em /> $EternalFox-$

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For the figures below, assume they are made of semicircles, quarter circles and squares. For each shape, find the area and perim

ASHA 777 [7]

The area of the given figure is 576 cm sq.

The perimeter of the given figure is 96 cm.

Step-by-step explanation:

The shape consists of one semicircle and one square which is cut by a semicircle.

Find the area of semicircle= (πr^2)/2

where r is the radius= diameter/2= 24/2= 12 cm

Area of semicircle= π(12)(12)/2= 144π/2= 72π cm sq.

Find the area of square= a^2

where a is the side of square, a=24 cm.

Area of the square= 24*24= 576 cm sq.

To find the total area of the given figure,

Area of the figure= Area of semicircle+(area of square- area of semicircle)

= 72π+576-72π =576 cm sq.

<u>To find perimeter:</u>

Perimeter of semicircle= (2πr)/2

= (2*12*π)/2= 12π cm

Perimeter of square= 4a =4*24 =96 cm

Perimeter of the given figure= perimeter of semicircle+(perimeter of square- perimeter of semicircle)

= 12π+96+12π =96 cm.

4 0

3 years ago

A line is defined by the equation y=2/3x-6. The line passes through a point whose y-coordinate is 0. What is the x-coordinate of

adelina 88 [10]

Y = (2/3).x - 6. If y=0, then 0= (2/3).x - 6. Solve for x:

2x/3 - 6 = 0
Same denominator:
(2x - 18)/3 = 0
2x - 18 = 0
2x = 18 and x = 9 (x-coordinate)

6 0

3 years ago

Read 2 more answers

Simplify 7 square root of 3 end root minus 4 square root of 6 end root plus square root of 48 end root minus square root of 54

Katen [24]

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