Answer:
$500
Step-by-step explanation:
She pick in $400, she took that $400 out so she would then have $0
She then inserted $500 back in with no money previously
That looks like a rectangular prism
Answer:
The area of the base would be 5 units.
Step-by-step explanation:
To find the volume of a rectangular prism you would multiple the length, height, and width together. So, to find the area of one side divide one side length, 25, from the volume of 125 (125 ÷ 25), which equals 5 units.
Angle a is directly opposite from a 40 degree angle, so a=40. Then we can find b since the sum of the angles of all triangles is 180 and there is a right angle in there along with angle a:


Last, to find c we just notice that it is supplementary with an angle of measure 65, so:


So our angles are a=40, b=50, c=115.
The point-slope form:

The slope-intercept form:

The formula of a slope:

We have the points (1, -5) and (-3, -7). Substitute:

Rewrite to the slope-intercept form:
<em>use distributive property</em>
<em>subtract 7 from both sides</em>
