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Goshia [24]
3 years ago
7

Work out the circumference of this circle. Give your answer in terms of 3.142 r=6 mm

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
6 0

Answer:

C≈37.7

Step-by-step explanation:

C=2πr=2·π·6≈37.69911

<h3><em>i rounded</em></h3><h3><em /></h3>
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The pie chart below illustrates the future plans of 200members of St.Thomas graduating class.
ruslelena [56]

Answer:

<h2>a) approximately 133 graduates</h2><h2>b) approximately 120°</h2>

Step-by-step explanation:

a) the number of graduates planning to continue studying :

= (37 1/2% + 12 1/2% + 16 2/3%) × 200

=\frac{\left( 37\frac{1}{2} +12\frac{1}{2} +16\frac{2}{3} \right)  }{100} \times200

= (37.5 + 12.5 + 16.666666666667)×2

= 133.333333333334

…………………………………

b) the measurement of the angle representing those who plan to work :

= (360× 33 1/2)÷100

= (360× 33.333333333333)÷100

=119.999999999999

8 0
3 years ago
What is the first step when evaluating the expression (4+8÷2)×5-1​
Anton [14]

(4+8/2)*5-1

first step divide in the parentheses

(4+4)*5-1

second step add in the parentheses

8*5-1

third step multiply

40-1

last step subtract

39

6 0
3 years ago
Read 2 more answers
Can someone help i dont know any of these formulas
ra1l [238]

s.a=C.A xH

v of n.o.2 =lxwxh

Step-by-step explanation:

v of no.3=πr2h and s.a=πdh

no.1=area of cross section x area of all faces and v=area of cross section x length

try those ones

5 0
3 years ago
Find the simple interest and the total amount after three years.
Ahat [919]

Answer:

A = $ 14,596.99

A = P + I where

P (principal) = $ 11,750.00

I (interest) = $ 2,846.99

Step-by-step explanation:

5 0
4 years ago
Which answer shows the number that point C represents on the graph?<br> (hint its a fraction :))
kati45 [8]
I believe that it's 3 1/4
4 0
3 years ago
Read 2 more answers
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