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love history [14]
2 years ago
7

The area of the shaded part of the figure below can be determined in different ways. Use

Mathematics
2 answers:
Jet001 [13]2 years ago
6 0

Answer:

28

Step-by-step explanation:

the last one is 28

lesantik [10]2 years ago
3 0

The figure can be decomposed into four rectangles of the figure can be decomposed into four trapezoids with a height of 3 in. and a base of 2 in. and 5 in. The area of the shaded region is 21 square in.

<h3>What is a rectangle?</h3>

It is a polygon that has four sides. The sum of the internal angle is 360 degrees. In a rectangle, opposite sides are parallel and equal and each angle is 90 degrees. And its diagonals are also equal and intersect at the mid-point.

The area of the shaded part of the figure below can be determined in different ways.

Then the figure can be decomposed into four rectangles of the figure can be decomposed into four trapezoids with a height of 3 in. and a base of 2 in. and 5 in.

Then the area of the shaded region will be

\rm Shaded \ area = 5^2 -  2^2\\\\Shaded \ area = 25 - 4\\\\Shaded \ area = 21

More about the rectangle link is given below.

brainly.com/question/10046743

#SPJ1

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y-y_1=m(x-x_1)
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x₁, y₁ - the coordinates of a point

It passes through the points (1,-2) and (2,2).
(1,-2) \\&#10;x_1=1 \\ y_1=-2 \\ \\&#10;(2,2) \\&#10;x_2=2 \\ y_2=2 \\ \\&#10;m=\frac{y_2-y_1}{x_2-x_1}=\frac{2-(-2)}{2-1}=\frac{2+2}{1}=4

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3 0
3 years ago
-7–5(3g+8)&lt;10g–7+g <br><br> help me please!
Ede4ka [16]

Answer:

-20/13 <g

Step-by-step explanation:

-7–5(3g+8)<10g–7+g

Distribute

-7–15g-40<10g–7+g

Combine like terms

-15g - 47 < 11g -7

Add 15 g to each side

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Add 7 to each side

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-40/26 <g

Divide top and bottom by 2

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8 0
3 years ago
If you're going 10m/s and it takes 2 seconds to stop, would you stop in time if a tree fell 20 meters in front of you?​
VARVARA [1.3K]
No, in 2 seconds you would travel 20 meters
8 0
3 years ago
Read 2 more answers
If a 45º-45º-90º triangle has a hypotenuse of length 9, find the leg length.
iVinArrow [24]

Answer:

Step-by-step explanation:

x²+x²=9²

2x²=81

x²=81/2=(81×2)/4

x=9√2/2≈4.5√2≈6.36

9.

x²+x²=11²

2x²=11²

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7 0
3 years ago
[Ignore the 2 problems] I need help on #9
Lena [83]
Comment.
9A
Let's use (a) as an example. What number is in front of the x inside be brackets? If I gave you the choice of 1,2,3,4,5 which number is it out of those 5?

If you chose 5, you have the second best answer. You are reading outside the brackets. Not what we need.

If you choose 1, you are well on your way. There is a 1 beside the x.

Now go to the outside of the brackets. What's in front of the x? 1,2,3,4,5.. There is only one number you can choose. It's a 5. So the result outside the brackets is 5x. How did 1x become 5x? You had to put a 5 on the blank to the left of the brackets..

5(5 + x) = 5x + ___ What goes on the line to the right of 5x? Rule whatever you do to one side of a plus sign inside the brackets, you must do to the other side of the plus sign.

It becomes 5*5

So the blank is filled with 25. And here's the answer.
5(5 + x) = 5x + 25 <<<< answer..
Stop don't do anything more. 5x and 25 are not like terms. They don't mix

9B
Let's make this one brief so that you have something to do. What did you multiply 5 by to get 10? You should answer 2.
2(x + 5) = ___ x + 10

What you do on one side of the plus sign, you must do on the other. So what's in front of the x on the right?

2(x + 5) = 2x + 10 <<<< answer 
5 0
3 years ago
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