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arsen [322]
3 years ago
10

Please this is urgent fill in the blanks

Mathematics
1 answer:
Nutka1998 [239]3 years ago
4 0

Answer:

b)

a)

a)

Step-by-step explanation:

hope this helps i havent done this in a while

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The distance around a circle is also called the circumference. The diameter of a circle is the distance across the circle throug
Vika [28.1K]

Answer:

True

Step-by-step explanation:

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6 0
3 years ago
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
Indicate a general rule for the n th term of this sequence. 6a, 3a, 0, -3a, -6a, . . .
GrogVix [38]
Hello : 
(-6a)-(-3a) =(-3a)-(0) = (0)-(3a) = (3a)-(6a) = -3a (arthmetic<span> sequence, the common  -  diff is : d= -3a   the first term is : U1 = 6a
</span><span>a general rule for the n th term is : Un =U1+(n-1)d
Un = 6a +(n-1)(-3a) =
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3 0
3 years ago
What is the range of 2 4 2 6 1
sashaice [31]
4 6-2 = 4 you subtract the largest and smallest number to get the answer
6 0
3 years ago
Read 2 more answers
Write an equation for the following situation. DO NOT SOLVE IT. (5 pts)
Phantasy [73]

Answer:

425 = 8.5x + 55

Step-by-step explanation:

His goal is $425, so that's what we want to equal. He saves $8.50 per week, so that's our variable and coefficient - x represents the number of weeks. Finally, he already has $55, so you add it to whatever he earns per week.

4 0
3 years ago
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