Answer:
It went down 5.5°C a minute.
Step-by-step explanation:
You have to look for the difference of 100 and 78, which is 22.
Divide the difference with the minutes (4), equalling 5.5.
X² + y = 4 and -y³ = 1x -5 are not linear equation because they contain a variable with a exponents. These types of equation are called quadratic equations.
Answer:The perimeter =12w
Step-by-step explanation:
Let the width represent W and Length represent L
Length= 5 x width
L=5W
W=W
Since perimeter =2(L+w)
Substitute for L=5w
=2(5w+w)
=2(6w)
=12w
0.20km is the answer.
Explanation: 1ft = 30.48cm