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Keith_Richards [23]

3 years ago

11

What id the sum of 2'8" + 1'6"

1 answer:

lidiya [134]3 years ago

3 0

Interesting question about feet and inches. The best way to solve this problem is to ask yourself how many inches are in a foot. Since there are 12 inches in every foot then the length of 2'8" can be written as (2*12)" + 8". Which is 24+8 or 32 inches. The second number (1'6") can be written as (1*12)"+6" which is 18 inches. 32 + 18 = 50 inches. Or, if you want to change this back into feet and inches just divide it by 12. 50/12 is 4 R. 2. So 4'2".

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16 square meters is equivalent o how many square yards

Marat540 [252]

Answer: 19.13 yd²

Step-by-step explanation:

1. By definition, you have that 1 square meter is equal to 1.19599 square yards. You can express it as following:

1 m²= 1.19599 yd²

2. Then, keeping the information above on mind, you can make the conversion from 16 m² to yd² as it is shown below:

$(16m^2)(\frac{1.19599yd^2}{1m^2})=19.13yd^2$

Therefore, you have that 16 m² is equivalent to 19.13 yd².

6 0

3 years ago

15. The height and yolume of a cylinder are 4cm and 616cm respectively. Calculate the diameter of the base. (take t = 27 쪽 A. 7c

irakobra [83]

Step-by-step explanation:

Given that,

Height of cylinder = 4 cm
Volume of cylinder = 616 cm³

To find,

Diameter of the base = ?

Firstly we'll find the base radius of the cylinder.

$\longmapsto\rm{V_{(Cylinder)} = \pi r^2h}\\$

<u>Accordi</u><u>ng</u><u> </u><u>to</u><u> </u><u>the</u><u> </u><u>qu</u><u>estion</u><u>,</u>

$\longmapsto\rm{616= \dfrac{22}{7} \times r^2 \times 4}\\$

$\longmapsto\rm{616 \times 7 = 22 \times r^2 \times 4}\\$

$\longmapsto\rm{4312 = 88 \times r^2 }\\$

$\longmapsto\rm{\cancel{\dfrac{4312}{88}} = r^2 }\\$

$\longmapsto\rm{49 = r^2 }\\$

$\longmapsto\rm{\sqrt{49} = r }\\$

$\longmapsto\rm{7 \; cm = r }\\$

Now,

$\longmapsto\rm{Diameter = 2r }\\$

$\longmapsto\rm{Diameter = 2(7 \; cm) }\\$

$\longmapsto\bf{Diameter = 14 \; cm}\\$

The required answer is 14 cm.

4 0

3 years ago

What is 3.47 rounded to the nearest tenth

PIT_PIT [208]

That answer would be 3.5

7 0

3 years ago

Read 2 more answers

Please help this is kinda hard for me

aleksklad [387]

The answer is:

110in²

Hope this Helps!.

8 0

3 years ago

Read 2 more answers

Write 5 5/9 as a improper fraction

4vir4ik [10]

5 5/9
5 * 5/9
25/9
The correct answer is 25/9, as shown above.

3 0

3 years ago