Answer:
option (a) ; 5 meters and 22 meters has the closest and reasonable approximation for the diameter and circumference of a circle.
Step-by-step explanation:
The circumference of a circle is given by the relation :
Circumference C = πd
Given that :
the diameter and circumference of a circle are as follows:
(a) 5 meters and 22 meters
(b) 19 inches and 50 inches
(c) 33 centimeters and 80 centimeters
We are meant to deduce the entity with the closest approximation.
a) 5 meters and 22 meters
Circumference C = πd
C = π × 5
C = 3.14 × 5
C = 15.7 meters
b) 19 inches and 50 inches
Circumference C = πd
C = π × 19
C = 3.14 × 19
C = 59.66 inches
c) 33 centimeters and 80 centimeters
Circumference C = πd
C = π × 33
C = 3.14 × 33
C = 103.62 centimeters
From the above calculations ; it is clear and obvious that the first option i.e option (a) which is 5 meters and 22 meters Has the closest and reasonable approximation for the diameter and circumference of a circle
Answer: , y = 72
<u>Step-by-step explanation:</u>
varies directly is:
y = 72
The two equations for which the given number of fist is satisfied when x = 8 is plugged in are:
<span>P(x) = 13x^2 – 10x + 350
and
</span><span>P(x) = 18x^2 + 10x + 300
Now, we can only decide which is correct if we have additional information, specifically if we know the number of fish initially. If it is 350, option B is correct and if it is 300 then option D is correct.</span>
3x + 17 - 5x = 12 - (6x+3)
4x + 17 = 9
4x = -8
X = -2
When solving an inequality: • you can add the same quantity to each side • you can subtract the same quantity from each side • you can multiply or divide each side by the same positive quantity If you multiply or divide each side by a negative quantity, the inequality symbol must be reversed. So the solution is x > −1.