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inysia [295]
2 years ago
11

Work out the circumfence of this circle

Mathematics
2 answers:
Anastaziya [24]2 years ago
6 0

Answer:

C = πd = 14π = 14 * 3.142 = 43.988

Nonamiya [84]2 years ago
3 0

Step-by-step explanation:

Circumfence = 2 × pi × r

r = 14/2 = 7 cm

Circumfence = 2 × 3.142 × 7

= 43.988 cm

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The speed of light is estimated at 186,000 miles per second rounded to the nearest thousand miles per second.
Sedbober [7]

It was rounding to the nearest THOUSAND.


We are looking at the thousands place, keep that in mind.


Remember: everything 5 and above is rounded up, everything below 5 is rounded down.


186,789 is above 500, it is rounded to 187,000


186,899 is above 500, it is rounded to 187,000


185,990 is above 500, it is rounded to 186,000


and 185,190 is below 500, it is rounded to 185,000


Only one matches the criteria of the question:


185,990 is above 500, it is rounded to 186,000


therefore the answer is 185,990 miles per second



Have a fantastic day!


Read more on Brainly.com - brainly.com/question/10945335#readmore

8 0
3 years ago
HELPPP QUICK PLSS NO BOTS EITHER I WILL REPORT BUT PLS DONT IGNORE THIS HELP ME PLSS In the slope-intercept equation for a line
sergey [27]

Answer:

slope

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Since m is the coefficient of the x- term, then

The coefficient of the x- term gives the slope

5 0
3 years ago
Turn 5-3(x+1)=2y-3x+2 into y=mx+b form
Anastasy [175]

Answer:

Y=0

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have
alina1380 [7]
You may have $26 I not a genius but this is easy
3 0
3 years ago
At present the sum of Monica's age and daughter's age is 44 years. . After 2 years Monica's age will be three times that if her
sergeinik [125]

Answer:

Monica's age = 34 years

Her daughter's age = 10 years

Step-by-step explanation:

Let Monica's age = x

Let her daughter'sage = y

x + y = 44   -------> equ 1

After 2 years:

Monica's age = x + 2

Her daughter's age = y + 2

x + 2 = 3 * (y+2)

x + 2 = 3y + 6

      x = 3y + 6 -2

      x = 3y + 4

Put x value in equ 1:

    3y + 4 + y = 44

            4y = 44 - 4

             4y = 40

               y = 40/4

               y = 10

x = 44 -10

x = 34

7 0
3 years ago
Read 2 more answers
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