Factor out the GCF
12x^2(x + 1) = 0
Now you can do two parts
12x^2 = 0, x = 0
x + 1 = 0, x = -1
Solution: x = 0, x = -1
Ok so the lines with two triangles are parralel to eachother. The lines with one are parallel to eachother.
The angle of 109° and angle of z° equal eachother. Z=109°
Since 109°, 33° and y° form a triangle, the sum of the angles will equal 180. Add 109 and 33 to get 142. Subtract 142 from 180 to get y°=38°.
Since z=109, this means that the triangle is congruent with the other. Since the congruent triangles are in a rhombus, then the angles are flipped. Thus, angle x =33°.
z=109°
y=38°
x=33°
W(4) = 3(4) + 7
w(4) = 12 + 7
w(4) = 19
*if a line is stated to be parallel to another, they will always have the same slope*
*so we can simply go through the answers and find the one with -5x*
A.
Answer:
206.35
Step-by-step explanation:
5 years = 12x5=60
$12,381 ÷ 60 = $206.35
