Answer:
Step-by-step explanation:
Let's call B the balance of Jacob's checking account. Each week he withdraws $40 from his actual balance of $1000, so if x is the number of weeks, the account's balance is
B=1000-40x
The balance must be more than $400, which means
That is the inequality to model the situation. If we wanted to know the limit for x, we can solve the inequality. Operating:
600>40X
Or x<15
Which means Jacob can withdraw $40 14 times at most to maintain the minimum balance requirement
Given:
The graph of a line.
To find:
The slope of the graphed line.
Solution:
From the given graph it is clear that the line passes through the points (-2,2) and (2,5). So, the slope of the line is:
Therefore, the slope of the given graphed line is .
A vertex is a corner
notice, #vertices=#sides
we cannot use a circle since it is 1 side but 0 vertices
square,trapezoid, triangle, pentagon, hexagon, octogon
square+triangle is 4+3=7
next is trapezoid which is 4 sides
the shapes can be
trapezoid, square, triangle or
trapezoid, rhombus, triangle or
trapezoid, rectangle, triangle or
rectangle, rhombus, triangle (there are more)
Here mark the angles
- m<FHG=75
- m<FGH=55
- m<GHI=59°
- m<GIH=63°
By using angle sum property
So
- m<FGH < m<IGH <m<GHI <m<GIH <m <FHG
So
15 ft = 180 inches
180/18 = 10
Therefore, each part is 10 inches long.
