the starting high would be at 120 ft but after 2 seconds it should be around 150-160 ft
Answer:
$0.20*x + 55$
Step-by-step explanation:
x - is the number of text messages
Since x the number of text messages it means that to get the amount of money a person will spend will be: $0.20 * x
And to get the final equation we will just need to add $0.20 + x to $55 =
$0.20 * x + $55
Answer/Step-by-step explanation:
✔️Sin 22° = opp/hyp
Opp = 15
Hyp = 40
Sin 22° = 15/40
Simplify
Sin 22° = ⅜
✔️Tan 22° = opp/adjacent
opp = 15
Adjacent = √(40² - 15²) (pythagorean theorem)
Adjacent = √1,375 = 37.1 (nearest tenth)
Tan 22° = 15/37.1
Answer:
After 5 minutes, the submarine is at -40 × 5 = -200 feet
Step-by-step explanation:
In 1 minute, the submarine is 40 feet below sea level. This situation can be represented with -40 feet. Notice that we use a negative sign since the submarine is descending.
