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konstantin123 [22]
2 years ago
11

What is the area of this polygon?

Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
4 0

Answer:

34.5 units

Step-by-step explanation:

Divide the composite figure into different shapes and then find the areas of all the shapes and add them together to find the total area. We could divide this into 3 triangles and 1 rectangle.

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−2(3x−4)−x−3=<br> \,\,33<br> 33
notsponge [240]

Answer: =-7x+5

Step-by-step explanation:

-2\left(3x-4\right)-x-3

=-\left(2\left(3x-4\right)+x+3\right)

=-\left(6x-8+x+3\right)

=-\left(7x-5\right)

=-7x+5

5 0
2 years ago
A right angled triangle has two shorter sides and one is twice as long as the other. The hypotenuse is 25cm long. What are the l
Bas_tet [7]

Answer:  x =  14.43

Step-by-step explanation:

The Pythagorean Theorem states the following:  

a^2 + b^2 = c^2  

Make one side of the triangle x  

Make the second side of the triangle 2x  

Now, you can plug the values into the equation,  right?  

x^2 + 2x^2 = 25^2 or 625  

3x^2 = 625

Divide each side by 3 and you are left with:  

x^2 =  208.33

Now, take the square root of 208.33

x =  14.43

That is the shorter side. The longer side is twice that value: Therefore, 14.43 x 2 = 28.86 14.43 is one side of the triangle. The other is that same value times two. Therefore, the sides of your triangle are: 14.43 Shorter side 28.86 Longer side

5 0
3 years ago
Read 2 more answers
Pls solve and send on snap<br> j.aeg
padilas [110]
Y’all da file shi is fakeeeee
6 0
3 years ago
If f(x) = 3a|4x - 4| - ax, where a is some constant, find f '(1). (4 points)
mihalych1998 [28]

Annswer girl

Step-by-step explanation:

just trying to get answers

8 0
3 years ago
What’s the correct answer for this?
Mice21 [21]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

First, you'd work out the centre value

It would be the opposite value to what is in the brackets

Thus, the centre value is (2, -4)

Plot this value on a graph

In order to find the radius, you must square root the 25

Thus, the radius would be 5

Plot some points with a radius of 5 from the centre and then draw the circle

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

8 0
3 years ago
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