Answer:
Submarine W. the closest submarine is the one with the lowest depth, -1.5 km (which should actually be written as an absolute value, 1.5km, depth can't be negative).
2.
you had nothing for 1. and I am not sure what you mean by 4.
This is a list of all answers
Y=mx+b
(1,9) and slope= 5 9=5(1)+b
9=5+b 9-5=b
4=b Equation is
Y=5x+4
Answer:
2x
Step-by-step explanation:
we can use the Pythagorean Theorem to find the missing side (a):
a² + (2x)² = (8x)²
a² + 4x² = 64x²
a² = 60x²
a = √60x²
a =
·
· 
This can be simplified to be 2x