What would the equation be for d=0.68t + 1.5
1 answer:
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Answer:
"101" seems to the appropriate response. The further explanation is provided below.
Step-by-step explanation:
The given expression is:
⇒
On solving the brackets, we get
⇒
On applying addition, we get
⇒
On applying subtraction, we get
⇒
Answer:
14 units
Step-by-step explanation:
We are given that the area between two concentric circles is
We have to find the length of chord in the larger circle that is tangent to the smaller circle.
Let be the radius of two circles.
be the radius of small circle and
be the radius of large circle
We know that area pf circle=
Area of large circle =
Area of small circle =
Area between two circles =
Area of large circle -Area of small circle=
By pythagorus theorem
Length of chord=
Hence, the length of chord of the larger circle = units
