Answer:
b
Step-by-step explanation:
150+128+X=450
Answer:
19/24
Step-by-step explanation:
Z-2/3=1/8
Z=1/8+2/3
Z=3/24+16/24
Z=19/24
The vertex is where two lines make a point and the answer would be letter C. A
Answer:
Step-by-step explanation:
x = time
y = elevation
At x = 0 , y = 0
It takes the submarine 2 hours to make descent of 2100 ft
=> x = 2 , y = - 2100
Slope = ( -2100 - 0)/(2 - 0) = -1050
y - 0 = -1050 ( x -0)
=> y = -1050x
1050x + y = 0
represent the relationship between the submarine's elevation and time.
Your answer would be 29
Why?
Because that is a right angle. They always have to be 90° so 90-61=29
