Answer:
c
Step-by-step explanation:
Answer:
Domain: [-2, 2]
Range: [-3, 3]
Step-by-step explanation:
Domain (x) is the left and right. Range (y) is the up and down.
It's a bracket if it is included, meaning, there is no gap or hole.
If it weren't included, it'd be a parentheses instead "( )". For example, if there was an open circle.
It would go to -infinty or +infinity if it were to go on forever, and that would be in parentheses.
EX: (-∞,∞) or (-∞, 8]
You can mix and match the brackets and parentheses depending on whether or not it touches/includes the number, like I've mentioned.
An estar escrito en la forma n / 1. Por ejemplo, 5 = 5/1 y, por tanto, 5 es un número racional. Sin embargo, números como 1/2, 45454737/2424242 y -3/7 también son racionales, ya que son fracciones cuyo numerador y denominador son números enteros.
Espero que esto te ayude
So, angles A and B added together is 130° which makes the whole angle = 180°-130°=50°
The answer is 180° because it is a supplementary angle and all supplementary angles equal 180° so, all the angles added makes 180°
Answer:
First question -> y = 2
Second question -> y = 10
Step-by-step explanation:
<u>Step 1: Solve y + 2 = 4</u>
Subtract 2 from both sides
y + 2 - 2 = 4 - 2
<em>y = 2</em>
<em />
<u>Step 2: Solve y - 2 = 8</u>
Add 2 to both sides
y - 2 + 2 = 8 + 2
<em>y = 10</em>
<em />
Answer: First question -> y = 2
Second question -> y = 10
