To solve an addition problem, you simply add one number to the other. For example,
If I want to add 4 to 5, I would write the equation 4 + 5 = 9.
To solve a subtraction problem, you simply take a number away from another. For example,
If I want to take 5 away from 9, I would write the equation 9 - 5 = 4.
Hope I helped! :)
!0,24,and 26. Can represent the side, lengths, in centimeters, of a right triangle.
The answer is true because there is infinite
numbers of points in the region.
The above statement is one of the Euclid’s five
postulates.
Euclid was a Greek mathematician also known as
the father of the geometry. The second postulate of Euclid is that a finite
straight line may be extended indefinitely in a straight line.
If she wants to earn $91, you would need to divide $91 by 13 to determine the number of hours she needs to work:
$91 /13 = 7 hours
She would have to work 7 hours.
Answer:
Step-by-step explanation:
step 1
Find the slope of AB
we know that
The formula to calculate the slope between two points is equal to
we have
A(5,-1), B(9, -9)
substitute the values
step 2
Find the slope of the line that is perpendicular to AB
we know that
If two lines are perpendicular, their their slopes are opposite reciprocal (the product of their slopes is equal to -1)
we have
therefore
The slope of the perpendicular line is
step 3
Find the equation of the line in point slope form
we have
substitute
step 4
Convert to slope intercept form
Isolate the variable y
