Answer:
The percentage decrease is 15%.
Step-by-step explanation:
To find the percent decrease of any two numbers, subtract the numbers and divide it by the original.
So in this case:
20-17÷20
= 3÷20
= 0.15
Now convert to a percent.
0.15×100 = 15%
180 °- 121°
= 59°
the answer is 59°
The answer is x=4 hope it helps
They are similar AEB and BDC?
