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Temka [501]
3 years ago
11

The area of trapezium shaped field is 480 square meter, the distance between two parallel sides is 15m and one of the parallel s

ide is 20m. Find the other parallel side
Mathematics
1 answer:
marissa [1.9K]3 years ago
8 0

Answer: 44 m

Step-by-step explanation:

Given

The area of the trapezium is A=480\ m^2

Distance between parallel sides h=15\ m

One of the parallel sides is 20\ m

Suppose the other parallel side is x

The area of the trapezium is

A=\dfrac{1}{2}\times [\text{Sum of parallel sides}]\times h

Put values

\Rightarrow 480=\dfrac{1}{2}\times [20+x]\times 15\\\\\Rightarrow 480\times 2=300+15x\\\Rightarrow 960-300=15x\\\Rightarrow x=44\ m

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Now just place the simple perimeter formula, and sum all sides.
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Let a and b be non-zero integers. Which of the following is always true about the ratio ?
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Simplify the following expression. 11^6/11^4 A. B. C. D.
maks197457 [2]

The solution of the given expression will be 121. The correct answer is option A.

The complete question is given below:-

Simplify the following expression. 11^6/11^4

A. 121   B. 1331   C. 11  D. 22

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.

The solution of the given expression will be given as follows:-

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6 0
2 years ago
May you please help me with this
steposvetlana [31]

Answer:

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fraction of a is 44/100, fraction of b is 97/100

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percent of a is 97%, and percent of b is 97%

if this is wrong im so sorry :()()()()(

step-by-step explanation:

7 0
3 years ago
Change .00025 to scientific notation
vekshin1
After you realize that
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3 0
3 years ago
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