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Pavlova-9 [17]
3 years ago
13

Find the area of a circle with radius, r = 52cm squared

Mathematics
1 answer:
luda_lava [24]3 years ago
5 0

Answer: 849

Step-by-step explanation:

πr^2

π x 52^2 = 8494.866535

3 SF = 849

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Which of the following r one dimensional figures?
asambeis [7]

Answer:

a. ray

e. segment

f. line

Step-by-step explanation:

<em><u>Info on dimensions:</u></em>

  • <em>A Point has no dimensions </em>
  • <em>A Line is one-dimensional </em>
  • <em>A Plane is two dimensional</em>
  • <em>A Solid is three-dimensional</em>

<u>Let's see number of dimensions of figures: </u>

<u>a. ray </u>

  • One dimension

<u>b. angle </u>

  • Two dimensions

<u>c. square </u>

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<u>d. point </u>

  • Zero dimension

<u>e. segment </u>

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<u>f. line</u>

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8 0
3 years ago
the value of a car is 28,000 bit it is depreciating 12% per year how much will the car be worth in 8 years
dexar [7]

Answer:

Hello,

10,070

Step-by-step explanation:

100% - 12% = 88% = 0.88

28,000 x 0.88^8 = 10,069.76...

7 0
2 years ago
12. Simplify:<br> 5x + 3y - 2y + 3xy + 5xy - 10x
Serggg [28]

Hey there!

\textsf{5x + 3y - 2y + 3xy + 5xy - 10x}

\textsf{Combine like terms}

\textsf{(5x - 10x) + (3y - 2y) + (3xy + 5xy)}\\\mathsf{5x - 10x = -5x}\\\mathsf{3y - 2y = 1y}\\\mathsf{3xy + 5xy= 8xy}\\\boxed{\boxed{\mathsf{Answer: \bf{8xy-5x+y}}}}\huge\checkmark

\textsf{Good luck on your assignment and enjoy your day!}

~\frak{LoveYourselfFirst:)}

5 0
3 years ago
Please help me with this one
Fantom [35]
The answer is f because it equals 1/3 and f is 1/3
5 0
2 years ago
Read 2 more answers
Find the surface area of the regular dodecahedron.<br><br> PLEASE HELP!!
kakasveta [241]
12*123.9=1486.8
plz rate brainlyist

5 0
3 years ago
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