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Morgarella [4.7K]
4 years ago
13

Hey, can you please help me with this? thanks btw :)

Mathematics
2 answers:
wariber [46]4 years ago
8 0
28.27 is the area of the circle with a diameter of 6
Citrus2011 [14]4 years ago
6 0

Answer:

9π

Step-by-step explanation:

Area of Circle: πr²

Diameter = radius * 2

Diameter = 3 * 2 = 6

Plug into the formula πr²

(3)²π ≈ 28.274 or 9π

You might be interested in
4. The first two numbers in a sequence are 3, 9.
UkoKoshka [18]

The next two terms in the arithmetic progression will be 15 and 21.

Based on the information given, the following can be deduced.

First term = 3

Second term = 9

Common difference = 9 - 3 = 6

The nth term of an arithmetic progression is given as: = a + (n-1)d

Therefore, 3rd term = a + 2d = 3 + 2(6) = 3 + 12 = 15

4th term = a + 3d = 3 + 3(6) = 3 + 18 = 21

The next 2 terms are 15 and 21.

Read related link on:

brainly.com/question/24429956

5 0
3 years ago
Suppose a company did $3,000,000 in annual maintenance in 2013 and expects 85% of those to renew for 2014. Suppose that product
Veseljchak [2.6K]

Answer:

In year 2013 annual maintenance done = $ 3,000,000

Out of this 85% is expected to renew in 2014 = 0.85\times3000000 = $2,550,000

Now Sales in 2013 = $3,000,000

60% of these sales = 0.60\times3000000 = $1,800,000

Now out of this 60%, 20% annual maintenance was expected to be paid

In 2014 = 0.20\times1800000 = $360000

So, Total annual maintenance in 2014 = 2550000+360000

= $2,910,000

8 0
4 years ago
Josh is painting all the walls in his room that is 3m x 4m and 2.75m high, How much paint in square feet is needed?
pantera1 [17]

Answer:

33

Step-by-step explanation:

3*4*2.75=33

7 0
3 years ago
How do you answer this ?
telo118 [61]
6 x 10 =60
40 x 24=960
maybe 
I REALLY DON'T KNOW
8 0
3 years ago
PLSS HEEELLLPPP JESHJDUSUSJSJ
arsen [322]

Answer:

i almost feel bad-

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
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