Answer:
A. y = x + 2
Step-by-step explanation:
The graph shows that the scatter plot goes through the y-axis at 2 which would indicate we would need a function with a y-intercept of +2
The only equation with a y-intercept of +2 is A.
We can also see that the line has a positive slope of 1, which leaves us with the equation y = x + 2
If you already have any two sides of a right angle then the Pythagoras theorem would help.
It goes like (Hypotenuse)² = (Side A)² + (Side B)².
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Hope this helps.
Answer:
4/10 and 12/30 are both answers
Answer:
We also know that when you have the same numerator and denominator in a fraction, it always equals 1. For example: So as long as we multiply or divide both the top and the bottom of a fraction by the same number, it's just the same as multiplying or dividing by 1 and we won't change the value of the fraction.
Step-by-step explanation:
Answer:
3 hours
Step-by-step explanation:
The difference between the initial temperature and the temperature after an hour is an increase of 5 degrees. Since we need to calculate the time it would take for the temperature to rise to 60 degrees we need to find the difference in degrees from the current temperature to 60 degrees.
60 - 45 = 15 degrees
Since 1 hour equals an increase of 5 degrees we need to divide 15 by 5 to calculate how many hours before the temperature increases to 60 degrees
15 / 5 = 3 hours
