Answer:
they are reciprecants of eachother
Answer:
S=194, L=75 L+S=269, 4L+1S=$494
Step-by-step explanation:
Answer:
The answer to your question is π radians
Step-by-step explanation:
Data
degrees = 180°
radians = ?
Process
To find the answer just need to memorize the proportion.
Always 2π ⇒ 360° or π ⇒ 180°.
Then
2π radians ----------------- 360°
x ----------------- 180°
x = (180° x 2π) / 360°
-Simplifying
x = 360°π / 360°
-Result
x = π radians
Answer:
x = -7, +3
Step-by-step explanation:
x² - 25 = -4x - 4
Put it all on one side
x² - 25 + 4x + 4 = 0
Put like terms together
x² + 4x - 21 = 0
Factor
(x + 7)(x - 3) = 0
x + 7 = 0 ⇒ x = -7
x - 3 = 0 ⇒ x = +3
x = -7, +3
