Answer:
$400
Step-by-step explanation:
Let 'p' represent the original price, the 'p-0.3p' represents the sale price:
280 = p - 0.3p
.
Solving for 'p' we have p=400.
The original price of the television was $400
Answer:
308°
Step-by-step explanation:
It's a Reflex angle more than 180° but less than 360°.......hope this helps have a great day/night
<1 = 120/2 = 60
answer
60 <span>degrees</span>
Answer: Blood type will be A when event "A" happened and event "B" did not happen. Blood type will be B when event "A" did not happened and event "B" happened. Blood type will be AB when both events happened and blood type will be O when both events did not happen.
Step-by-step explanation:
S={AntiA reacts; AntiA does not react; AntiB reacts; AntiB does not react}
If AntiA reacts and AntiB reacts = AB (A∩B)
If AntiA does not react and AntiB does not react= O (A'∩B')
If AntiA reacts and AntiB does not react= A (A∩B')
If AntiA does not react and AntiB reacts= B (A'∩B)
Answer:
![a = 3, b = -4, c = -20](https://tex.z-dn.net/?f=a%20%3D%203%2C%20b%20%3D%20-4%2C%20c%20%3D%20-20)
Step-by-step explanation:
<u>Step 1: Find the a, b, and c values</u>
![ax^2 + bx + c = 0](https://tex.z-dn.net/?f=ax%5E2%20%2B%20bx%20%2B%20%20c%20%3D%200)
![3x^2 - 4x - 20 = 0](https://tex.z-dn.net/?f=3x%5E2%20-%204x%20-%2020%20%3D%200)
The a value is: 3
The b value is: -4
The c value is: -20
Answer: ![a = 3, b = -4, c = -20](https://tex.z-dn.net/?f=a%20%3D%203%2C%20b%20%3D%20-4%2C%20c%20%3D%20-20)