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disa [49]
3 years ago
6

HELP PLSSS WILL GIVE BRAINLIST

Mathematics
1 answer:
Alex73 [517]3 years ago
4 0
The last answer “perimeter = 18” “area = 14”
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PLEASEEEEEE SOMEONE HELP I WILL GIVE ALOT OF POINTS AND WHATVER ELSE PLEASEE
Triss [41]
Part A : formula for circumference = pi*D or 2piR
for circle A.... 8*pi=25.12
therefore pi=3.14
for circle B.... 3*pi=9.42
therefore pi=9.42/3
pi=3.14

part B : formula for Area =
pi \times  {r}^{2}
for circle A.... 50.24=pi*(8/2)sqr...(because diameter/2= radius)
pi=50.24/16
pi=3.14

for circle B... 7.065=pi*(3/2)sqr...
pi=7.065/2.25
pi=3.14

what do you observe?
the values for pi are all equal... therefore pi is constant.
4 0
4 years ago
Holly is taking out a loan in the amount of 10000 her choices for the loan are a 4 year loan at 4% simple interest and 6 year lo
nexus9112 [7]

Answer:

what is this question

Step-by-step explanation:

3 0
3 years ago
Boris chosen three different numbers. The sum of the numbers is 36. One of the numbers is a cube number the other two numbers ar
lilavasa [31]

Answer:

27,4,5

Step-by-step explanation:

27³=3

4×5=20

27+4+5=36

8 0
3 years ago
Which decimal number is equal to 318 ? 0.167 0.16¯ 0.16¯¯¯¯ 0.167¯¯¯¯¯
skad [1K]

Answer:

3/18 = 1/6 =.16666666.....

.16(would be repeating)

your choice D and A are the same, and choice C and B are the same!

hope this helps!

7 0
3 years ago
PLZ HURRY! Kaylie wants to see how metals can be combined. She found a problem to solve. Help her solve it! How many pounds of a
Mrac [35]

Answer:I think it might be c

Step-by-step explanation:

4 0
3 years ago
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