Option A
Opposite angles in a cyclic quadrilateral add up to 180°
So
her
x and 133 are opposite angles
Part A is done after part B
The correct answer is 4x10 to the 4th power
Answer:
Bne matematikçi değilim^o^
Answer:
y = 2x - 4; Alex is 18.
Step-by-step explanation:
Since Alex is 4 years younger than 2 times his sister's age, and his sister is y and Alex is x, the function of y to x must be y = 2x - 4.
According to the rule, if Alex's sister is 11, Alex is 2 times that minus four. If you calculate that, you get
11 * 2 = 22
22 - 4 = 18
So Alex is 18 if his sister is 11.
This is my answer. I can to screenshot it as it would not let me post.
