Answer:
IIf it takes 8 seconds to move 2 feet, then it takes 4 seconds to move 1 foot
She is already 20 feet below sea level meaning she only needs 30 more feet to reach 50 ft below sea level.
tto figure out the amount of time it will take her to descend 30ft you multiply 30(distance) x 4(time)
tthe answer is 120
Step-by-step explanation:
Answer:
Step-by-step explanation:
The angles of a quadrilateral are in ratio 1 : 2 : 3 : 4.
Answer:
5.8
Step-by-step explanation:
I’m so sorry I really don’t know the answer but see if the Internet help
Answer:
one solution
Step-by-step explanation:
3x − 7 = 4 + 6 + 4x
Combine like terms
3x-7=4x+10
Subtract 3x from each side
-7=x+10
Subtract 10 from each side
-17 =x
There is one solution