You can you 72 which would make 2/8 18/72 and 3/9 24/72 which makes the sum 42/72.
1 cm is the base of the triangle
D) f(n) = 3 + 4(n-1)
3 = 1st term
4 = common difference among the terms
n = term number you are looking for.
To check: 3, 7, 11, 15, ...
f(1) = 3 + 4(1-1) = 3 + 4(0) = 3 + 0 = 3
f(2) = 3 + 4(2-1) = 3 + 4(1) = 3 + 4 = 7
f(3) = 3 + 4(3-1) = 3 + 4(2) = 3 + 8 = 11
f(4) = 3 + 4(4-1) = 3 + 4(3) = 3 + 12 = 15
Answer:
Your answer should be Linear.
Hope this helps! :)
Answer:
x=140/-18
x=-7+7/9
Step-by-step explanation:
-5(4x-2)+2x+1=151
We move all terms to the left:
-5(4x-2)+2x+1-(151)=0
<em>We add all the numbers together, and all the variables</em>
2x-5(4x-2)-150=0
<em>We multiply parentheses</em>
2x-20x+10-150=0
<em>We add all the numbers together, and all the variables</em>
-18x-140=0
<em>We move all terms containing x to the left, all other terms to the right</em>
-18x=140
x=140/-18
x=-7+7/9
