Answer:
Step-by-step explanation:
Minimum Amount = circumference of the pond.
Formulas
C = pi * d
Givens
pi = 3.14
d = 30 feet
Solution
C = pi*d Substitute for the givens.
C = 3.14 * 30 Multiply
C = 94.2
Answer:
C
Step-by-step explanation:
x-1=20/5
Answer:
355/113
Step-by-step explanation:
But as you can see, 22/7 is not exactly right. In fact π is not equal to the ratio of any two numbers, which makes it an irrational number. A really good approximation, better than 1 part in 10 million, is: 355/113 = 3.1415929...
Answer: Brian should ask a price of £520 for the guitar.
Step-by-step explanation:
Given : Making cost of guitar= £325
Mark up percentage = 60%=0.60 [we divide percentage by 100 to convert into decimal]
Now , the price should be asked by Brian May for the guitar would be :
(Making cost of guitar) + 60% of (Making cost of guitar)
=(Making cost of guitar) + (0.60) x (Making cost of guitar)
= (Making cost of guitar) x (1+0.60) [By distributive property]
= (£325) x (1.60)
= £520
Hence, Brian should ask a price of £520 for the guitar.
Answer: One piece is 60 cm and the other is 100cm
Lets think, "x" as the length of each piece.
3 + 5 is 8. So,
x/160 = 3/8
x= 3/8*160
x= 60
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x/160 = 5/8
x= 5/8 * 160
x= 100
Brainliest pls if it was correct!