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WARRIOR [948]
2 years ago
7

I need some help please !

Mathematics
1 answer:
Vadim26 [7]2 years ago
6 0

Answer:

With what?

Step-by-step explanation:

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Plz help<br> and explain
vovikov84 [41]
To solve this problem, we need to first find the dimensions of the side of the blue and purple squares.

We're given that the purple (smaller) square has a side length of x inches.
We are also given that the blue band has a width of 5 inches.
Since the blue band surrounds the purple square on both sides, the length of the blue square is x+2(5)=x+10 inches.

The net area of the band is therefore the difference of the area of the blue square and the purple square, namely take out the area of the purple square from the blue.

Therefore
Area of band
=(x+10)^2-x^2    [recall (a+b)^2=a^2+2ab+b^2
=x^2+20x+100-x^2
=20x+100   or 20(x+5)  if you wish.

8 0
3 years ago
At Jefferson Middle School, eighty-two students were asked which sports they plan to participate in for the coming year. Twenty
Ad libitum [116K]
I believe the answer is 4.
5 0
2 years ago
Can someone help me pls ?
r-ruslan [8.4K]

Answer:

58.3%

Step-by-step explanation:

Add up the numbers that are only in one circle

18+7+10 = 35

Take this over 60

35/60=.58333333

Change to percent form to one decimal place

58.3%

3 0
2 years ago
If the measure of arc GH = 110 and the measure of arc EF =55 calculate m angleGDH
natulia [17]
If I remember My geometry correctly
you add GH AND EF then divide 2
3 0
3 years ago
Read 2 more answers
The sum of two numbers is
kogti [31]
Set up the equation
x = the smaller number
x + 15 = the larger number

x + x + 15 =39
solve for x
this will be the smaller number
add 15 to get the larger number
5 0
3 years ago
Read 2 more answers
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