Answer:
step 1. b = 102° (vertical angles)
step 2. one complete revolution equals 360°
step 3. a + b + c + 102 = 360
step 4. a + 102 + c + 102 = 360
step 5. a + c = 156°
step 6. 2a = 156 (vertical angles are equal)
step 7. a = 78°, c = 78°.
Answer:
$200
Step-by-step explanation:
To solve this problem, we need to figure out what 10% of $2,000 is. To do that, we simply multiply $2,000 by 10%. Don't forget to change 10% to its decimal form (10% -> 0.10). The work is shown below:
($2,000)(0.10) = $200
This means that the shipping for the computer and printer costed Eric $200.
Answer:
I would say 10 as a minimum, but mabe a few extra just incase one is a messed up oreder
Step-by-step explanation:
Answer:
∠1 = 180° - 123° = 57°
∠2 = 180° - 57° - 48° = 75°
∠3 = 180° - 123° - 13° = 44°