20x + 15k is the answer we just have to remove the bracket and add the terms
hope it helps
Answer:
River C is: 2,965 miles long.
River D is: 2,565 miles long.
Step-by-step explanation:
Have a great day! ^^
Step-by-step explanation:
angle ABC= angle ACB= 37° --------- because AB=AC
angle ACB+ angle ACD=180°
37+angle ACD=180
angle ACD=143°
Step-by-step explanation:
= -√1
= -1
= √1
= 1
Difference -√1 and √1 are the sign of the number, where -√1 is negative and √1 is positive
Different points are used to identify the line, this can mean that both points lie on the same line.
Therefore the slope is the same because the line passes through both those points.
