It is 42,44, and 46. If you add them all together you get 132 :)
Answer:
(C)4
Step-by-step explanation:
Given the line: 
The gradient of the line, 
A line perpendicular to the given line will have a gradient, 
(by definition of perpendicularity).
Therefore, a perpendicular line that passes through the point (4,1) is:
Comparing with the slope-intercept form y=mx+x, the slope of the perpendicular line, b=4.
Answer:
A. Yes; measure of interior angle = 90
Step-by-step explanation:
I calculated it logically
So, an isosceles triangle has 2 equal sides, we will call them x.
The base can be modeled by 3+x
So, the perimeter is equal to x + 3+x + x
So
15.6 = 3x + 3
12.6 = 3x
4.2 = x
So, the lengths of the sides are 4.2, 4.2, 7.2
Answer:
Step-by-step explanation:
i say 3 :I
cuz theres 3 dots spreed out and it said to connect the dots by starting off one and connect the others so i think its 3
