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mr Goodwill [35]
3 years ago
8

Which calculation gives an approximation of the area of this circle in cm square??

Mathematics
2 answers:
Phoenix [80]3 years ago
6 0
Answer: 3*16

3*8=24
3*4=12
3*16=48
3*9=27

The area of the circle in cm square is 48 cm
4vir4ik [10]3 years ago
3 0

Answer:

3*16

Step-by-step explanation:

r²≈4*4

4≈3.92

3≈3.14(π}

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GEOMETRY Kymani has two equal-sized large pitchers and two equal-sized small pitchers. All of the pitchers together hold 40 cups
melamori03 [73]

Each of the small pitcher will contain 4 cups of water while each of the large pitcher will contain 16 cups of water.

Therefore,  two equal-sized large pitchers will hold 32 cups of water while the two equal-sized small pitchers will hold 8 cups of water

<h3>Larger Pitchers</h3>

The 2 larger pitchers are equal in size.

Let

each size of the large pitcher = x

Two large size pitcher = 2x

<h3>Smaller Pitchers</h3>

The 2 smaller pitchers are equal in size

let

each size of the pitcher = y

Two small sized pitchers = 2y

<h3>Pitchers Capacities</h3>

The whole pitchers holds 40 cups of water. Therefore,

  • 2x + 2y = 40

The capacity of one large pitcher minus the capacity of one small pitcher is 12 cups. Therefore,

  • x - y  = 12

Combine the equations.

2x + 2y = 40

x - y = 12

x + y = 20

2y = 8

y = 8 / 2

y = 4

x - 4 = 12

x = 12 + 4

x = 16

learn more on geometry here: brainly.com/question/26109140?referrer=searchResults

8 0
2 years ago
How many solutions does the following equation have 3(X + 9) = 2x + 54
kotykmax [81]

Answer:

One solution.

Step-by-step explanation:

3(x + 9) = 2x + 54

3x + 27 = 2x + 54

3x + 27 - 2x = 2x + 54 - 2x

x + 27 = 54

x + 27 - 27 = 54 - 27

x = 27

8 0
3 years ago
Use partial fraction expansion to evaluate: LaTeX: \int\frac{x-1}{x^2+3x+2}dx ∫ x − 1 x 2 + 3 x + 2 d x a. LaTeX: -2\ln\left|x+1
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8 0
3 years ago
What decimal part of 36 is 20.88?? (Someone please answer quick)
Simora [160]

Answer:

0.58

Step-by-step explanation:

20.88/36 = 0.58

6 0
3 years ago
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Need assistance with algebra 2
crimeas [40]

Answer:

<u>A. Quadratic, degree 2</u>

Step-by-step explanation:

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5 0
2 years ago
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