Answer:
15
Step-by-step explanation:
cancel out from the sides till you have 1 number in the middle but in this case we have 2 numbers.
in a case like that you add both numbers and divide by 2 to get your answer
so 16+14÷2= 15
1.D 2.C 3.B 4.A hope this helps
Based on the area of the tabletop with the inner circle, the area after the inner circle has been cut out is 12,309 inch².
<h3>How do we find the new area of the tabletop?</h3>
We are told that the area of the tabletop is 12,463 inch².
We then need to find the area of the circlular cutout as:
= π x radius x radius
= 3.14 x 7 x 7
= 154 inch²
The new area after the cutout is removed is therefore:
= Current area - area of circular cutout
= 12,463 - 154
= 12,309 inch ²
Rest of the question:
Area of table including the cutout is 12,463 square inches.
Find out more on area at brainly.com/question/13183446.
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Answer:
X = 3
Step-by-step explanation:
3^3 = 9, 9^3 = 27.
Answer:
and x=4
Step-by-step explanation:
We are given that a curve
We have to find the equation of tangent at point (4,2) on the given curve.
Let y=f(x)
Differentiate w.r.t x
By using the formula 
Substitute x=4
Slope of tangent
In given question
By comparing we get a=4
Point-slope form
Using the formula
The equation of tangent at point (4,2)
