Answer:
1) Given
2) Slope Formula
3) Multiply
4) If the product of the slopes of two non vertical lines is -1, then the lines are perpendicular
5) Perpendicular lines intersect to form right angles
6) Definition of right triangle
Answer:
(2) 8
Step-by-step explanation:
x= 8
4x+6= 38
Carry over the 6 to the 38 and make x the subject.
4x= 38-6
4x= 32
x= 32/4
x= 8
To find the mean you have to add all the numbers up and divide them by the total amount of numbers you have
To find the median you have to order the numbers form least to greatest then cross numbers out
Answer: 9.8
Step-by-step explanation:
9.79 rounded to the nearest hundredth is 9.8
