Answer:
a
Step-by-step explanation:
Answer:
y=1
Step-by-step explanation:
If the slope of a line is 0, then the line is horizontal.
From there, all you have to do is find y.
This is easy because all you have to do is write down the y-coordinate that's listed.
So, the equation would be y=0x+1 which is y=1.
Answer:

Step-by-step explanation:
Use formula

to convert Celsius to Fahrenheit.
When
then

When
then

Difference:

Answer:
21600cm^3
Step-by-step explanation:
7200cm^3÷30cm=24cm
24cm×30cm×40cm
=21600cm^3
The first step: Simplify the expression with:


The second step: Put the values of a = 3 and b = -2 to the expression:

<h2>Answer: 1</h2>