The answer is 38 since range=high - low = 58-20
Step-by-step explanation:
x = 3
Since side KN is the same as Side LM we can make an equation
2x + 1 = 4x - 7
x=3
Then it says (7y+3)° is a right angle, or more known as 90°
our equation is 7y+3=90
y=12 and 3/7
Answer:
D
Step-by-step explanation:
Answer:5x+7y
Step-by-step explanation:
Your welcome