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EastWind [94]
3 years ago
15

What is the area of a circle with diameter 20cm? Round your answer to the nearest tenth.

Mathematics
1 answer:
photoshop1234 [79]3 years ago
8 0

Answer:

314.20

Step-by-step explanation:

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47:47
BARSIC [14]

Sorry, I'm not sure.

I would suggest asking a trusted adult or teacher or redoing the lesson. Cheating isn't a good path: you will not do well in the future if you always search for answers on the internet.

3 0
2 years ago
Simplify log 4 - log 8
Leno4ka [110]

Answer:

-log2

Step-by-step explanation:

log4 - log8 = log2² - log2³

                    = 2log2 - 3log2

                    = (2 - 3)×log2

                    = (-1)×log(2)

                    = -log2

             

6 0
3 years ago
(05.06)
Ymorist [56]

the answer for this question is (B) 5,-2

7 0
4 years ago
an object of mass 300kg is observed to accelerate at the rate of 4 m/s^2. Caculate the force required to produce this accelerati
icang [17]

Answer:

1200 N

Step-by-step explanation:

Newton's second law:

F = ma

F = (300 kg) (4 m/s²)

F = 1200 N

4 0
3 years ago
Which number sentence is always true?
Vaselesa [24]

Answer:

B

Step-by-step explanation:

The answer is ''B'' cause it is the only true statement

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