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pochemuha
3 years ago
12

PLEASE ANSWER ALL QUESTIONS PLEASE??

Mathematics
2 answers:
Vaselesa [24]3 years ago
7 0
5) step 1  2^3 = 8
    step 2   8 x 3 = 24
    step 3   24 +4 =30
6)  step 1  4^2 = 16
      step 2  16/2=8 

MrRa [10]3 years ago
6 0
The answers are 28 because 2 to the 3rd is 8. 8 times 3 is 24. 24 + 4 is 28
 The next answer is 8 because 4 to the 2nd is 16. 16 divided by 2 is 8
Then the answer is Darren because Barb did not add the 4
Then I don't know #8
Then #9 is around the 5 - 2 because that would make it 4+3 to the second x (5-2)
 you evaluate by doing 5-2 first because they are in parenthesis which is 3.That makes the equation 4 + 3 to the second x 3 .Then you do 3 to the second  because it is an exponent that is 9. Which makes the equation 4+9x3. Then you multiply. So you multiply 9 x 3 to get 27. Which leaves you with 4+27 and because there is no division or subtraction you add 4 and 27 to get 31.

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Please understand the explanation
aivan3 [116]

<em>answer =  12.56 \: square \: km\\ radius = 4km \\ area \: of \: quarter \: circle =  \frac{\pi {r}^{2} }{4}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \frac{3.14 \times  {4}^{2} }{4}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \frac{3.14 \times 16}{4}  \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 12.56 \: square \: km \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment</em>

4 0
3 years ago
How many flowers spaced every 4 inches are needed to surround a circular garden with a 15-foot radius? Round all circumference a
charle [14.2K]

Answer:

283 flowers

Step-by-step explanation:

c=2pi*r

c = 1130.973 =1131

1131/4

282.75 = 283

4 0
3 years ago
What equals 93 ease say something good
Anit [1.1K]
Ninety five plus negative two
8 0
3 years ago
Help please!! percentages thank you!!
Zanzabum

Answer:

1)

16=25%

x=100%

25x=1600

x=64

2)

6300/1260 * 100 = 20

100 - 20 = 80%

3)

Total: 40

Set desingers: 16

16/40 =  40%

4)

500*22%=110

500-110=390

Hope this helped you! I would appreciate a Brainliest, if this answer helped you out!

7 0
2 years ago
Read 2 more answers
A person who can afford a monthly payment of __________ and signed a mortgage with a monthly payment of __________ was most like
Ipatiy [6.2K]

Answer:

A . 900-1000

Step-by-step explanation:

5 0
2 years ago
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