Solve four tenths plus four ninths. A. eight ninetieths
B. eight tenths
C. seventy six ninetieths
D. seventy six ninths

D

Step-by-step explanation:

The answer is C

Step-by-step explanation:

4/10 and 4/9 do not have a common denominator so you have to find a common denominator the common denominator is 90 so then you have to find the new numerator 4/10 new fraction is 36/90 and the new fraction of 9/10 is 40/90 then you add them which you get your answer 76/90.

glide reflection.

its mainly because the pattern will be infinite and will never end. it will look like a gilder or like a filpbook when set to motion.

is this part of a question or something