Answer:
??????????????
Step-by-step explanation:
sorry di ko po alam godbless po
Answer:
Step-by-step explanation:
Problem 2:
1) You need to know the diameter or the radius of the circle to find out the circumference.
2) Diameter is twice of the radius. 9*2= 18
3) You can subsitute 17 as r, and solve. (it's 106.76 feet)
4) C= pi * d
C= pi*10= 31.4
C= pi * 2r
C= pi* 2* 5= pi*10= 31.4
The slope of the line parallel to the line whose slope is -6/7 is -6/7 and the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
<h3>Determine (a) the slope of the line parallel to the line whose slope is -6/7 </h3>
The slope is given as:
Slope =-6/7
The slopes of parallel lines are equal.
This means that the slope of the line parallel to the line whose slope is -6/7 is -6/7
Hence, the slope of the line parallel to the line whose slope is -6/7 is -6/7
<h3>Determine (b) the slope of the line
perpendicular to the line whose slope is -6/7</h3>
The slope is given as:
Slope =-6/7
The slopes of perpendicular lines are opposite reciprocal
i.e.
Slope = -1/(-6/7)
Evaluate
Slope = 7/6
This means that the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
Hence, the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
Read more about slopes at:
brainly.com/question/3493733
#SPJ1
Answer:
$60
Step-by-step explanation:
30% * x = 18
3/10 * x = 18
x = 18 * 10/3
x= 60
Answer: Diameter of circle = 18m
Explanation:
Given that distance around a circle is = 56.55 meter
The distance around a circle on the other hand is called the circumference .
That means Circumference = 56.55 m
We know the formula of circle's circumference= 2πr
where r is the radius and 2r is diameter of the circle
So,
2πr = 56.55
divide by π both the side
2r =
Value of π =
2r = 17.993 ≈ 18 m
Diameter of circle = 18m