Which graph COULD represent y = x2 - 3?
1 answer:
You might be interested in
Answer:
see explanation
Step-by-step explanation:
To express a fraction in simplest form
Divide numerator and denominator by largest common factor of both
← divide by 6
= ← in simplest form
← divide by 3
= ← in simplest form
The image of the straight lines is missing so i have attached it.
Answer:
x = 20°
y = 120°
Step-by-step explanation:
From the image attached, we can say that;
3x + (7x - 20) = 180
This is because sum of angles on a straight line is 180°
Thus;
3x + 7x - 20 = 180
10x = 180 + 20
10x = 200
x = 200/10
x = 20°
Also,3x + y = 180
Because sum of angles on a straight line is 180°. Thus;
3(20) + y = 180
60 + y = 180
y = 180 - 60
y = 120°
