Answer:
Step-by-step explanation: lol
Theaverage change in temperature in one hour will be 3 °F.
It is given that in 12 hours the temperature dropped 36 degrees Fahrenheit.
We have to findout that what was the average change in temperature in one hour ?
What do you mean by average ?
Average of numbers is the ratio of sum of all numbers to the no. of numbers.
As per the question ;
Temperature drop/change in 12 hours of period ;
= 36 °F
Temperature change in 1 hour will be ;
= 36 / 12
= 3 °F
Thus , the average change in temperature in one hour will be 3 °F.
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Answer:
3 degrees
Step-by-step explanation:
36 degrees divided by the hours it took to drop that much will get you the answer
36/12 is 3
What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?
A.y = −4x − 4
B.y = −4x − 6
C.y = x – 4
D.y = x – 6
Step 1
Find the slope of the given line
Let
we know that
The formula to calculate the slope between two points is equal to
substitute the values
Step 2
Find the slope of the perpendicular bisector
we know that
If two lines are perpendicular, then the product of their slopes is equal to minus one
so
In this problem
-----> slope of the given line
Find m2
substitute
Step 3
Find the equation of the perpendicular bisector
we have
point
The equation of the line into slope-intercept form is equal to
substitute the values and find the value of b
the equation of the line is
therefore
the answer is the option B
see the attached figure to better understand the problem
Answer:
Step-by-step explanation:
47 minus 3 times the difference of 15 and 2:
47 - 3(15-2) = 47 - 3(13) =47 - 39 = 8
VS
47 minus 3, times the difference of 15 and 2:
(47-3) (15-2) = (44)(13) = 572