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viktelen [127]
4 years ago
5

Find the area. please

Mathematics
1 answer:
sashaice [31]4 years ago
8 0

Answer:

16 cm²  

Step-by-step explanation:

The figure is a trapezoid with two parallel sides.

The formula for the area is

A = ½(a + b)h

Data:

a = 5 cm

b = 3 cm

h = 4 cm

Calculation:

A = ½(5 + 3) × 4 = ½ × 8 × 4 = 16 cm²

The area of the trapezoid is 16 cm².

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Median 10 24 9 18 15 28 12 27 25 29 10 26
nlexa [21]

Answer:

The median is 21

Step-by-step explanation:

Since you have 12 numbers in order, that's an even number, once you put them in numerical order and start crossing them off on both sides, you'll have 18 and 24 left, add them together and divide them by 2 and you'll have your median 21.

3 0
3 years ago
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What is the solution of the system of equations? Explain 18x+15-y=0 <br> 5y=90x+12
Alexxandr [17]

Here is your answer. Hope you'll find it helpful. :)

7 0
3 years ago
3. Composition with Red, Blue &amp; Yellow
spayn [35]

The different colours that has been used is red, yellow and blue and the number of central squares is = 73 boxes

<h3>The Mondrian's work</h3>

The First division that was divided into 9 equal parts has = 1 coloured red.

The second division is 8 remaining

uncoloured squares into 9 equal squares = 8×9= 72boxes

The number of boxes that was coloured yellow =8 boxes

The remaining uncolored boxes which is = 72 - 8 = 64 boxes

The third division is the division of each remaining uncolored boxes into 9. That is 64 × 9 = 576

The number of boxes that was coloured blue = 64 boxes

Therefore the number of central squares that has been coloured = 1 + 8 + 64

= 73 boxes

Learn more about colours here:

brainly.com/question/8956971

6 0
2 years ago
HELP PLEASE!!!! THANK YOU
lozanna [386]

Answer:

I think it's right skewed.

Step-by-step explanation:

7 0
3 years ago
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1/3 rd part of the length of a bamboo is coloured in red and 1/5th part of it is coloured green and the remaing is 14m is colour
aksik [14]

\bold{\huge{\blue{\underline{ Solution }}}}

\bold{\underline{ Given :- }}

  • <u>1</u><u>/</u><u>3</u><u>r</u><u>d</u><u> </u><u>part </u><u>of </u><u>the </u><u>length </u><u>of </u><u>a </u><u>bamboo </u><u>is </u><u>coloured </u><u>with </u><u>red </u><u>and </u><u>1</u><u>/</u><u>5</u><u>t</u><u>h</u><u> </u><u>part </u><u>of </u><u>it </u><u>is </u><u>coloured </u><u>with </u><u>green </u><u>and </u><u>the </u><u>remaining </u><u>is </u><u>14m </u><u>is </u><u>coloured </u><u>with </u><u>yellow</u><u>. </u>

\bold{\underline{ To \: Find :- }}

  • <u>We </u><u>have </u><u>to </u><u>find </u><u>the </u><u>total </u><u>length </u><u>of </u><u>the </u><u>bamboo </u>

\bold{\underline{ Let's \: Begin :- }}

Let the total length of bamboo be x

<u>According </u><u>to </u><u>the </u><u>question</u><u>, </u>

\sf{\dfrac{ 1}{3}}{\sf{x +}}{\sf{\dfrac{ 1}{5}}}{\sf{x + 14 = x }}

\sf{\dfrac{ 1}{3}}{\sf{x + }}{\sf{\dfrac{1}{5}}}{\sf{x  = x - 14 }}

\sf{\dfrac{5x + 3x}{15}}{\sf{ = x - 14  }}

\sf{ 5x + 3x = 15( x - 14 )}

\sf{ 8x = 15x - 210 }

\sf{ 210 = 15x - 8x}

\sf{ 7x = 210 }

\sf{ x = }{\sf{\dfrac{ 210}{7}}}

\sf{\red{x = 30\: m}}

Hence, The total length of the bamboo is 30m.

6 0
2 years ago
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