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andrey2020 [161]
3 years ago
11

If the area of each of the triangular regions is as shown, what is the area of the polygon?

Mathematics
2 answers:
mina [271]3 years ago
8 0

Answer:

15 units^2

Step-by-step explanation:

Add all the area together

Alekssandra [29.7K]3 years ago
6 0

Answer: 15 square units.

Step-by-step explanation:

From the given figure, we have a polygon in which there are 5 triangular regions having equal area.

The area of each triangle = 3 square units.

Then , the area of the polygon is given by :-

\text{Area of polygon}=5\times3\\\\\Rightarrow\ \text{Area of polygon}=15\text{ square units}

Hence, the  area of the whole polygon = 15 square units.

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The sum of two numbers is 44 and the difference is 14. What are the numbers?
Fudgin [204]

Answer:

Hope it may help u

Step-by-step explanation:

The sum of two numbers is 44 and their difference is 14. What are the two numbers? Let's start by calling the two numbers we are looking for x and y.

The sum of x and y is 44. In other words, x plus y equals 44 and can be written as equation A:

x + y = 44

The difference between x and y is 14. In other words, x minus y equals 14 and can be written as equation B:

x - y = 14

Now solve equation B for x to get the revised equation B:

x - y = 14

x = 14 + y

Then substitute x in equation A from the revised equation B and then solve for y:

x + y = 44

14 + y + y = 44

14 + 2y = 44

2y = 30

y = 15

Now we know y is 15. Which means that we can substitute y for 15 in equation A and solve for x:

x + y = 44

x + 15 = 44

X = 29

Summary: The sum of two numbers is 44 and their difference is 14. What are the two numbers? Answer: 29 and 15 as proven here:

Sum: 29 + 15 = 44

Difference: 29 - 15 = 14

6 0
3 years ago
Read 2 more answers
A swimming pool is 50 meters long,15 meters wide,and 3 meters deep. What is the volume of the pool
steposvetlana [31]

Answer: 2,250m^{3}

Step-by-step explanation:

Volume of the pool is given by : Length X breadth X height

V = 50 X 15 X 3

V = 2,250

5 0
3 years ago
I got letter C as my answer, is that correct?
lisov135 [29]
Yes it is C if you do the math and simplify it that is what you’ll get
4 0
3 years ago
A)clara believes the sequence 3,9,27,81,243 is arithmetic. Do you agree with clara?Explain your reasoning.
allsm [11]
This is NOT an arithmetic sequence because there is no common difference.  It is a geometric sequence because there is a common ratio.  Meaning that each term is a constant ratio or multiple of the previous term.  The recursive rule for this geometric sequence is:

a(n)=3*a(n-1), a(1)=3



3 0
3 years ago
find the sum and product of the zeros of the quadratic polynomial are -1/2 and -3.what is the quadratic equation​
11111nata11111 [884]

Answer:

Step-by-step explanation:

let sum of zeros=s

and product of zeros=p

then quadratic equation is x²-sx+p=0

x²-(-1/2)x+(-3)=0

x²+1/2 x-3=0

2x²+x-6=0

5 0
3 years ago
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