Answer:
16.642cm
Step-by-step explanation:
Diameter of a circle = 5.3cm
Circumference of a circle = π(d)
= π x 5.3
= 3.14 x 5.3
= 16.642cm
Yes it is true! it is true because two different numbers go to the same number, if it was false it would have to be the one number to two different numbers.
Hope that made sense!
6
If you subtract it from two or 14 from eight or 24 or 26 for 20 can all see that they are subtracted by six
A) √50 = √(25 x 2) =√(5² x 2) = 5√2, what Jacklyn did is the other way round, instead of putting the perfect square out of the radical & keep the 2 inside, she inversed the sens of the operation
b) We have to find the square of the smaller & largest numbers that are near 50:
7² = 49 & 8² = 64==> so 49<50<64 & the number is between the square root of 7 & the square root of 8, but we also notice that 50 is very very near 49, hence let's try 7.1==> 7² = 7.1 x 7.1 = 50.41, which is a very good approximation. Then the approx. to √50 ≈ 50.41
Answer:
<h2>C</h2>
Step-by-step explanation:
<u>Hope</u><u> it's</u><u> help</u><u> you</u>
<u>Thanks</u><u> me</u><u> later</u>
<u>correct</u><u> me</u><u> if</u><u> im</u><u> </u><u>wrong</u>
