Answer:
A
Step-by-step explanation:
under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
A (- 6, - 12 ) → B (6, - 12 )
Answer is 120 because all of the angles add up to 180. 180-26-34= Y
Answer:
Heres the answer
Step-by-step explanation:
To calculate the ratio of an amount we divide the amount by total number of parts in the ratio then multiply the answer by original ratio.
Answer:
37
Step-by-step explanation:
Answer:
77:56:48
77:48
Step-by-step explanation:
If x:y=11:8 and z:y=6:7
then;
x/y = 11/8 and z/y = 6/7
11y = 8x and 6y = 7z
x = 11y/8 anad z = 6y/7
Hence;
x:y:z
= 11y/8:y:6y/7
= 11/8:1:6/7
= 11/8 * 7/6
= 77:56:48
x:z = 11y/8:6y/7
x:z = 11/8:6/7
x:z = 77:48