The answer is
if you need more help here is a link for more help! https://www.commoncoresheets.com/Math/Ratios/Using%20Unit%20Rates%20with%20Fractions/English/1.pdf
Answer:
rreflextion across x the reflection across y
Side D and B are both congruent
Step-by-step explanation:
Test scores could be 90,89,88
100+85+90+89+88= 452
452/5=90.4
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
Answer:
you would simply add 87 and 58 so 145
Step-by-step explanation: