Without adding, find the sum (1+3+5+7+9+11+13+15+17)

Hey buddy, here is your answer. Hope it helps u.

Step-by-step explanation:

Without adding we can find out the sum. We just need to count how many numbers are there. In this case there are 9. Then we need to sqau the number. So 9 square=81. So without adding the sum the answer is 81.

81

Have a beautiful day! v(⌒o⌒)v

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation: