What is the approximate circumference of a circle with a diameter of 14 inches, rounded to the nearest inch? (Use 3.14 as an app
roximation of pi.)
1 answer:
Answer:
44 in.
Step-by-step explanation:
pi = 3.14 (in our case)
circumference = diameter x pi
circ. = 14 x 3.14, which equals to 43.96
round that and you get 44 in.
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Answer:
the square root of 1620
Step-by-step explanation:
1. x^2=18^2+36^2
2. x^2=324+1296
3. x^2=1620
4. x= The square root of 1620
18a+15
making a subject of formular
a=18-15
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Answer:
I believe it is D.. Im not 100% sure though !! goodluck
Step-by-step explanation:
Answer: ![35 cm^2](https://tex.z-dn.net/?f=35%20cm%5E2)
Step-by-step explanation:
<em>Area of trapezium = </em>
2X = 2 + 2 = 4 cm
2Z = 5 + 5 = 10 cm
Y = 5 cm
![\dfrac{ \left( 4+10 \right) }{ 2 } \times 5](https://tex.z-dn.net/?f=%5Cdfrac%7B%20%20%5Cleft%28%204%2B10%20%20%5Cright%29%20%20%20%20%7D%7B%202%20%20%7D%20%20%20%5Ctimes%20%205)
|
|--------> 35 ![cm^2](https://tex.z-dn.net/?f=cm%5E2)
Answer:
718000.00
Step-by-step explanation: