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Delicious77 [7]
3 years ago
7

The second hand on a clock is

Mathematics
1 answer:
VikaD [51]3 years ago
7 0

Answer:

8.37 cm rounded

Step-by-step explanation:

C = 2π r

C = 2π (8)

C = 16 π

C = 50.24

1/6 ( 50.24)= 8.37

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Jack has a square garden in front of his house. The garden has an area of 66 square yards. Find the length of each side of the g
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Its 2 because 8.1 yards are the nearest 10 yard
4 0
3 years ago
An angle in standard position measures 5п 8 radians. In which quadrant does the terminal side of this angle lie? O Quadrant I II
user100 [1]

Answer:

<em>I've attached a picture of a unit circle with the quadrant labeled. </em>

<u>Calculate the degree of 5п 8 radians:</u>

\frac{5\pi }{8} =\frac{5*180}{8} =\frac{900}{8} =112.5

<u>Locate the general location of 112.5° on the unit circle:</u>

It's between 120°(\frac{2\pi }{3}) and 90°(\frac{\pi }{2}).

<u>Find the quadrant it lies in:</u>

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5 0
3 years ago
Show that 3/5 id bigger than 5/9
SashulF [63]

Step-by-step explanation:

the common denominator for these two is 45, as you have to times 5 by 9 to get this you will have to times 3 by 9 aswell so that fraction would be 27/45.

as you have to times 9 by 5 to get 45 you will have to times 5 by 5 which is 25 so that fraction would be 25/45

3/5=27/45 5/9=25/45

27 is bigger than 25

3 0
3 years ago
SSolve for x.<br><br> 9(x + 1) = 25 + x<br><br> x = 2<br> x = 3<br> x = 4<br> x = 5
Zepler [3.9K]
Given,

9(x+1) = 25 + x

expanding,

9x + 1 = 25 + x

bringing x to left hand side and taking 1 to right hand side with change in their respective signs,

9x - x = 25-1

=> 8x = 24

transposing 8 ,

=> x = 24/8 = 3

Hence x = 3
5 0
2 years ago
Read 2 more answers
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ki77a [65]

Answer:

y = 13 over 20x - 4

Step-by-step explanation:

Just use changing y over changing x

3 0
3 years ago
Read 2 more answers
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