You have to do the inverse of divide so multiply to find out a
14x 3= 42
S= 42
Answer:
The common difference is 2
Step-by-step explanation:
The formula for an arithmetic sequence is
an = a1+d(n-1)
a1 = -5
a10 = 13
Substituting n=10 a10=13 and a1 =-5
13 = -5 +d (10-1)
13 = -5 +9d
Add 5 to each side
13+5 = -5+5 +9d
18 = 9d
Divide each side by 9
18/9 = 9d/9
2 =d
Answer:
a+b=6
a-b =4
______subtract
(a-a)+(b-(-b))=6-4
0+2b = 2
b= 1
put the value of b at any equation
a+1 =6
then a=6-1=5
a square+b square= 25+1= 26
<h2>
Explanation:</h2>
First of all, let's transform each measurement into meter knowing the following relationships:
Therefore, we can compute the following:
Writing this in increasing order:
<h2>Learn more:</h2>
jovian planets in order of increasing distance from the Sun: brainly.com/question/12534549
#LearnWithBrainly
Answer:
x = 11/2 = 5.5
Step-by-step explanation:
2x-6 = 5
2x = 11
x = 11/2 = 5.5
