Answer:
$475.00
Step-by-step explanation:
Subtract $822.00 and $347.00 then you'll get $475.00
Lets solve the quadratic equation:
<span>7x^2 + 2x = 0
(x)(7x + 2) = 0
therefore, for this equation to hold we need, either one of these conditions:
x = 0
or
7x + 2 = 0
from where:
7x = -2
x = -2/7
then, we have two solutions for the equation as expected being quadratic.</span>
Answer:
<h2>45</h2>
Step-by-step explanation:
We know that the shape is a triangle, and the first angle is 90 degrees.
since 1 and 2 are equal, and we know that the sum of the angles in a triangle is 180, we have:
180-90 = 90/2 = 45
(are you sure this is an 8th grade question? Because I'm 10 years old....)
