Please help with this problem
2 answers:
Answer
Explanation
Inside the circle there is a square of sides 9 units.
The diagonal of this square is the radius of the circle and can be found using pythagorous theorem
c²=a²+b²
c = √(9²+9²)
= √(81+81)
= √162
= 12.7
Now we can use the properties of circle with two chords intersecting inside the circle.
12.7+9=21.7
(12.7×2)-21.7 = 25.4-21.7
= 3.7
3.7×21.7 = x × x
y² = 80.29
y =√80.29
= 8.96
x = 2y
= 8.96×2
= 17.9
In this case the chords are congruent.
x = 7 + 7 = 14
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Let x=the smallest integer, x+1=the second smallest, x+2=the greatest.
x+x+1+x+2=141
3x+3=141
3x=138
x=46
46 is the smallest integer
Answer:
I need this same question
Step-by-step explanation:
Answer: x=-1
Step by step shown below:
Answer:
170 Subscribers.
Step-by-step explanation:
He had 165 then he got 5 more so you need to add the amount so 165 and 5 would give you the answer of 170 subscribers. Hope This Helps.
Answer:
360 in ^3
Step-by-step explanation:
The volume is given by
V = l*w*h
= 8 * 5 * 9
= 360 in ^3
