Ayudenme porfavor es urgente

a. 7

b.

c.

d. 3

e. 2

Step-by-step explanation:

a. 56 = 8 * 7 porque 56 / 8 = 7

b. porque 200 / 25 = 8

8 =

c. porque 36 / 4 = 9

9 =

d. 120 = 8 * 3 * 5 porque 120 / 8 / 5 = 3

e. 150 = 2 * 3 * 25 porque 150 / 3 / 25 = 2

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet