Answer:
Yes it's 81
Step-by-step explanation:
9 x 9 = 81
9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 = 81
Your welcome
both √25 and -√16 are rational
Your guesses are correct.
To solve this problem you have to convert the percentage to a decimal which would
be .40.
40% =40/100=.40
After doing so all you need to do is divide the amount needed by the percentage which gives you the amount she has saved.
225/.40= $90
Lauren has $90 saved
Answer:
Step-by-step explanation:
So, I forgot the name of how to do it, but basically, the angle outside is equal to the two angles inside.
121=x+69
*solve*
121-69=x
52=x
It would equal 52 degrees
also if you're good at math please help me lol brainly.com/question/20754051
