<h3>
Answer: x = -1/2 or x = 3</h3>
===================================================
Explanation:
Set each factor equal to zero and solve for x. This is using the zero product property.
(2x+1)(x-3) = 0
2x+1 = 0 or x-3 = 0
2x = -1 or x = 3
x = -1/2 or x = 3
If you graphed the function, you should see that it crosses the x axis at -1/2 and at 3.
Answer:
see explanation
Step-by-step explanation:
A linear equation in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula using any 2 points from the table.
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (10, - 1) and (x₂, y₂ ) = (5,2)
m = 
= 
= - 
Note the point (0, 5) is on the y- axis → c = 5
y = - x + 5 ← equation representing the function
Area of rectangle is given by:
Area=length*width
let the length be l
the width width will be:
w=192/w
but Pythagorean theorem is given by:
c^2=a^2+b^2
thus plugging in the values we get:
20²=w²+(192/w)^2
400=w²+36864/w²
solving the above we get:
w=-16, w=-12, w=12, w=16
thus the dimensions are 12 inches by 16 inches
5=24
8=34
that all your geuestion bye
Answer:
Step-by-step explanation:
look for the angles that arent inside the triangle
f, e, d, b
