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pickupchik [31]
2 years ago
13

Someone help!! 18 pts + brainlest !!!! ASAP

Mathematics
1 answer:
BigorU [14]2 years ago
3 0

Answer:

33.22 square inches

Step-by-step explanation:

Diameter to Radius: \frac{1}{2}d = r

Area of Circle: \pi r^2

We are given the diameter of a pancake as 4.6 inches, so the radius is 2.3 inches. Next, we have to apply the area of circle formula with pi as 3.14 and the radius as 2.3

  • 3.14 * 2.3^2
  • 3.14 * 5.29
  • 16.6106

Next, since there's two pancakes, we double 16.6106.

  • 16.6106 * 2
  • 33.2212

Lastly, we round to the nearest hundredth.

  • 33.2212 ≈ 33.22 square inches

Therefore, the answer is 33.22 square inches.

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What is the area of the figure down below
kogti [31]

68


Explanation:

So to get this answer you need to split it into smaller shapes. We already have the squares so we know that 3*3 is 9 and then we double that because there are two of them.

So, so far we have 18+x

We need to take the middle shape and split it into two trapezoids.

The area for trapezoids is T=(a+b/2)h

So T= (3+7/2)5
T= 5*5=25
And then we would double that because there are two of them so 50 and then fill it in for x
18+50= 68 is the area of the figure.
3 0
3 years ago
What is 2160 minus 1600 long way
lilavasa [31]
Hey there, Lets solve this problem together. 

The First step is to line up the numbers. 

=  2160

- 1600 

\mathrm{Subtract\:each\:column\:of\:digits,\:starting\:from\:the\:right\:and\:working\:left} 

<span>We calculate </span>0-0<span>the result of which is </span>0<span> 
</span>
<span>We calculate </span>6-0<span> the result of which is </span>6<span>.
</span>
Since we get a negative number in the next column, we must take 1 from the next column and carry it over to this column. Now the number will be changed to 10.

We calculate 10+1-6, and the result is 5. 

<span>We calculate </span>2-1-1<span> the result of which is</span>0<span>. 
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Therefore, 

2160 - 1600 = 0560 
8 0
2 years ago
Someone please help me will give BRAILIEST!!!!!!
rewona [7]
The answer is true plz thnk me
4 0
3 years ago
Read 2 more answers
5. Find the values of k that make 2x2 + kx + 11 factorable.
damaskus [11]
I hope this helps you

6 0
3 years ago
Read 2 more answers
59.952 nearest tenth
Aleonysh [2.5K]
59.952 in the nearest tenth is 60
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2 years ago
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