Answer:
y = 9x + 5
Step-by-step explanation:
Slope = m = 9
(0 , 5)
Slope intercept form: y = mx + b
y = 9x + b
Plugin x = 0 and y = 5
5 = 0 + b
b = 5
y = 9x + 5
Answer:
x-9
Step-by-step explanation:
-3(x+3)+4x
-3x-9+4x
-3x+4x-9
x-9
Answer:
Height = 5 ft
Short base = 10 ft
Long base = 14 ft
Step-by-step explanation:
Let h = height, a = short base, b = long base.
From the question,
a = 2h
b = a + 4 = 2h + 4
The area of the trapezoid is given by 
. Thus,
or 
or 
We discard the negative value of h since it is a measurement and cannot be negative.
D. 3g -2/3 Have a good day :D
I think best word to insert in the blank is the term "bisecting".
An altitude of a triangle is a line or segment that passes through a vertex of the triangle and is bisecting <span>to the line containing the opposite side.
</span>"Bisect<span>" means to divide into two equal parts which is true for the altitude of a triangle.</span>
