Answer:
The first one is 38. Second one is 38,000. Third one is 3.8
Step-by-step explanation:
They are all powers of 10 (10, 100, 1000 etc) each time adding an extra 0. Just move the decimal point over to the right depending on how many 0's the number has. This only works for power of 10s.
Answer:
60 divided 45 = 1.33 min. to travel one mile
Step-by-step explanation:
So first you have to split the diameter in half to receive your radius , so then you’ll get 8.
(3.14)(8x8)(3)
602.88 which rounds to 602.9
Answer:
The given equation represents a circle centered at (3,-1) with radius 5.
Step-by-step explanation:
The given equation is
....(1)
The higher degree of both variables is 2, therefore the equation does not represents a parabola because in case of parabola the degree of both variables are not same.
The given equation is in the standard form of a circle.
The standard form of a circle is
.... (2)
Where, r is the radius of circle and (h,k) is the center of circle.
On comparing equations (1) and (2), we get



Therefore the center of the circle is (3,-1) and radius of the circle is 5.
I'm guessing the answer is 6in.
because the original width of the photo is 8in-4in
which is 4in.
and 8 to 10 is a difference of 2
so add 2 to 4
its 6