Answer:
Option B
Step-by-step explanation:
- So we should first convert 9.5% into decimal point: 9.5/100= 0.095
- match your value to the options: 0.095(8540) (option b)
- you could evaluate if you want: 0.095(8540)= $811.3 in commission sales
<span>67-28 = 39 other than cars. Since 1/3 are fire engines then 39/3 = 13, the number of fire engines and 39 -13 = 26, the number of trains.</span>
Supplementary angles are two angles whose sum is 180 degrees while complementary angles are two angles whose sum is 90 degrees. Supplementary and complementary angles do not have to be adjacent (sharing a vertex and side, or next to), but they can be. ... The difference is their sum.
Answer:
x = -10
Step-by-step explanation:
1) <em>A line creates a 180° angle on each side of it. Even if another line intersects it, we know that the total measure of angles on that side will equal 180°.</em>
2)<em> We set the equations equal to 180.</em>
(-4x) + (-14x) = 180
<em>Combine like-terms</em>
-18x = 180
<em>Isolate </em><em>x</em><em> by dividing both sides by </em><em>-18.</em>
x = -10
3)<em> </em><em>To solve for each angle, you can plug in </em><em>-10</em><em> for </em><em>x</em><em> and solve.</em>
-4(-10) = 40°
-14(-10) = 140°
The average of 5, 7, 12, and 12, is (5 + 7 + 12 + 12)/4.
(5 + 7 + 12 + 12)/4 = 36/4 = 9.
The average is 9.