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Firdavs [7]
4 years ago
8

Solve solve solve solve

Mathematics
2 answers:
Alex17521 [72]4 years ago
7 0

Answer:

64pi

Step-by-step explanation:

area= pi * r^2

sergij07 [2.7K]4 years ago
7 0

Answer:

201.06

Step-by-step explanation:

A=π x r^2

π x 8^2 = 201.06

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Can someone help quickly plz
Ira Lisetskai [31]
We have that

using a graph tool 
see the attached figure

the answer is the first option
y<=3x
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7 0
3 years ago
Which physical property do the two rocks share?
Keith_Richards [23]

Answer:

Step-by-step explanation:

State promise

5 0
3 years ago
6 * ( 12 - 7.5 ) - 7
Paladinen [302]

Answer: 20

Explanation: Alright, so basically you’re going to want to use PEMDAS (Parenthesis, Exponents, Multiplication/ Division, Addition/ Subtraction)

* just means multiply.. sooo the problem looks like this:

6x(12-7.5)-7

We’ll start at the parentheses :)

So (12-7.5) = 4.5

Now our problem looks like: 6x(4.5)-7

Following PEMDAS, the next thing to come up is multiplication! So we’re going to multiply 6 by 4.5 ...

6x4.5=27

After this our problem looks like: 27-7

So now it’s just simple math...

27-7= 20

5 0
3 years ago
Read 2 more answers
*URGENT* I NEED HELP WITH THIS QUICK
Georgia [21]
The function:
f ( x ) = x * 0.965^t
where x is the initial amount and t is the number of the years
80 = x * 0.965^3
80 = x * 0.89632
x = 80 : 0.89632 ≈ 89
Answer:
The initial amount of animals was 89.

Hope this helps!
Have a nice day :)
4 0
3 years ago
A.(1,-2)<br> B.(23,-3)<br> C.(4, -3)<br> D.(7-5)
Snowcat [4.5K]

Answer:

b because it is correct ok

3 0
3 years ago
Read 2 more answers
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