Answer:
20 > x > 10
Step-by-step explanation:
30 > x + 10 > 20
(take ten on each side to get x on its own and to get your final answer which is...)
20 > x + 10 > 10
He would spend $27.50, because each bag costs $5.50. Multiply that by 5 and you have your answer :)
If two line crosses, then the vertical angles are the angles opposite each other. In this way, these angles share the same vertex. So, the vertical angles are always equal. Therefore, in this problem, the right answers are:
1. ABE and CBD
Notice that the vertex is B, so these two angles share the same vertex. Accordingly, these two angles are vertical angles.
2. ABC and EBD
The same reasoning is applied here. The vertex is also B. Notice that <em>the angles CBD and ABD add up to 180 degrees. </em>
F=ir^t, f=final value, i=initial value, r=rate, t=time, in this case:
f=30000((100-12)/100)^t
f=30000(0.88)^t so
f(5)=30000(0.88)^5
f(5)=$15831.96 to nearest cent
Answer:
a) No, Joe is not correct. Since the angle 2 is opposite to the angle that measures 72°, 2 measures 72°. Since 72° + 3 = 180°, angle 3 measures 108°.
b) Below that we have the exactly same thing: angles 5 and 7 measure 72°, and angles 4 and 6 measure 108°.
Step-by-step explanation:
