The formula for the area of a triangle is a=1/2bh , where b is the base of the triangle and h is the height of the triangle. what is the length of the base of a triangle with an area of 30 and a height of 12 ft? the formula for the volume of a sphere is 4/3 pie r 3 to the third power , where r is the radius. find the volume of a sphere with a radius of 2.6 cm. use . round to the nearest hundredth.

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.