Answer:
511.04m^2
Step-by-step explanation:
A circular hot spring has diameter of 110 meters. Over time, the diameter of the spring decreases by 3 meters. By how many square meters does the area of the hot spring decrease
Area of a circle = πr²
Where : = π = pi = 3.14
the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.
A radius is half of the diameter
3.14 x (110/2)² = 9498.5
Diameter after decrease = 110 - 3 = 107
3.14 x (107/2)² = 8987.5
Decrease in area = 9498.5 - 8987.5 = 511.03
55
52
9498.5
Answer:
The answer is 7
Length of all the the three segments is equal to the length of the line segment AD
Hey there!
In order for you to solve this particular equation, you have to do , what we call . This word "" means
In this particular you have
-
Firstly, we have to solve what is in the which is
Solve that part
⇒
Our equation now becomes; and we move on to our next step, which is
⇒
So, therefore your answer would most likely going to be:
Note: you necessarily don't have to round your answer because it is around somewhat rounded to the nearest tenth
Good luck on your assignment and enjoy your day!
~
Answer:
x= -2
Step-by-step explanation:
65+15x=35 (subtract 65)
15x= -30 ( divide by 15)
x= -2