Answer:
x=±-2
Step-by-step explanation:
plz mark brainliest
It's 44cm
because the 13 on the bottom is the same length at the top even though they are at different lengths of each other. Same goes for the 9 on both sides.
So 9+9+13+13=44
Rounded to the nearest hundredth, numbers look like this:
So, our number lies between 0.62 and 0.63. We have to check which of the two is closer. To measure the distance between numbers, we use the absolute value of the difference:
Since , we deduce that 0.63 is closer to 0.6288 than 0.62, and thus it's a better approximation.
In the future, please use commas and periods. It was difficult to decipher where each equation started and ended.
J = Justin
A = Ava
E = Emma
J = A + 7.50
E = J - 12
E + J + A = 63
E = A + 7.50 - 12
A + A - 4.5 + A + 7.50 = 63
3A = 60
A = $20
J = $27.50
E = $15.50
Have a blessed day xxxo♀️