What is the value of variable in the equation below D +7×2 = 20
2 answers:
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Answer:
Step-by-step explanation:
(to find the x-intercept, plug in 0 for y)
(to find the y-intercept, plug in 0 for x)
the approximate circumference of a lid that will fit his frying is 34.5 inches .
<u>Step-by-step explanation:</u>
Here we have , Jonathan wants to buy a lid for his frying pan. The diameter of the pan is 11 inches. We need to find What is the approximate circumference of a lid that will fit his frying . Let's find out:
We know that a lid for his frying pan is basically in shape of circle , So we consider a lid for his frying pan as a circle ! Now ,
Circumference of circle = , r = radius
⇒
⇒
⇒ , D = Diameter = 11 inches
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⇒
⇒
Therefore , the approximate circumference of a lid that will fit his frying is 34.5 inches .