Answer:
A). y > x – 2 and y < x + 1
Step-by-step explanation:
Answer: -760+320-80=-520 (feet below sea level)
Step-by-step explanation: The submarine is 760 feet below sea level making the number negative. Then it says if it goes up 320 feet and then down 80 feet, your going to add 320 feet but then subtract 80 feet to get your position
Answer:
B. y = -1
Step-by-step explanation:
Answer:
![\frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D)
Step-by-step explanation:
![\frac{12}{16} =\frac{x}{y} \\\\\frac{12}{16} =\frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B16%7D%20%3D%5Cfrac%7Bx%7D%7By%7D%20%5C%5C%5C%5C%5Cfrac%7B12%7D%7B16%7D%20%3D%5Cfrac%7B3%7D%7B4%7D)
Divide the numerator and denominator by 4
Answer:
θ = 50 degrees
Step-by-step explanation:
we have sin θ = cos 40°
θ = arcsin ( cos 40°)
and make sure θ is less than 90 and greater than 0
θ = arcsin (0.766044443)
θ = 50 degrees