Answer:
yes, 2
Step-by-step explanation:
10 over 5 is 2
2 is a whole number
Answer:
x=sqrt(y+2), -sqrt(y+2)
Step-by-step explanation:
y=x^2-2
x^2=y+2
x=sqrt(y+2), -sqrt(y+2)
Answer: First degree equation
Step-by-step explanation:
For each hour from 5pm , the temperature decreases 5F. So, let the variation of time t , the constant -5, and the final temperature, T:
T=5t-5 .: for 5pm , variation is 0,so T in F is -5.
Answer:
P = 46.6 feet
Step-by-step explanation:
P = 2L + 2W, where P is perimeter, L is length, and W is width.
2 x Length (L) = 2 x 15.5 feet = 31 feet;
2 x Width (W) = 2 x 7.8 feet = 15.6 feet.
Add both length and width together:
2L + 2W = 30.1 + 15.6 = 46.6 feet.
The perimeter (P) = 46.6 feet.
Answer:
Step-by-step explanation:
NM=26
LM=
LM=42.0